优化加载信息，优化气泡字体大小

This reverts commit d1a56f5b23.

components/ChatSidebar.vue

@@ -24,7 +24,7 @@
 
 			</view>
 			<view class="new-chat-btn" @click="goContactPages">
-				<text>+ 聊天列表</text>
+				<text>+ 更多聊天列表</text>
 			</view>
 		</view>
 		<view class="chat-history">
@@ -269,7 +269,12 @@
 
 	// 新建会话
 	const openNewChatModal = () => {
-		console.log("点击了新建会话");
+		// 好友会话(1)或群聊(2)时，跳转到通讯录页面发起新聊天
+		if (chatType.value === 1 || chatType.value === 2) {
+			goContactPages()
+			return
+		}
+		// AI 聊天(0)时，弹出新建会话弹窗
 		emit('update:showNewChatModal', true)
 	}
 

manifest.json

@@ -1,5 +1,5 @@
 {
-    "name" : "test1",
+    "name" : "宇恒一号",
     "appid" : "__UNI__923FD9E",
     "description" : "",
     "versionName" : "1.1.1",

pages/Chat/Chat.css

@@ -105,11 +105,13 @@
 	font-size: 36rpx;
 	font-weight: 700;
 	color: #1a1a2e;
+	align-items: center;
 }
 
 .ncd-header uni-icons {
 	display: flex;
 	flex-shrink: 0;
+	align-items: center;
 }
 
 .ncd-options {
@@ -210,6 +212,194 @@
 	background: linear-gradient(135deg, #8b5cf6, #7c3aed);
 }
 
+/* ========== 智能体选择弹窗 ========== */
+	.agent-modal-mask {
+		position: fixed;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		background-color: rgba(0, 0, 0, 0.45);
+		backdrop-filter: blur(4px);
+		-webkit-backdrop-filter: blur(4px);
+		z-index: 1000;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+	}
+
+	.agent-modal {
+		width: 85%;
+		max-height: 70%;
+		background-color: #ffffff;
+		border-radius: 24rpx;
+		overflow: hidden;
+		display: flex;
+		flex-direction: column;
+		box-shadow: 0 16rpx 48rpx rgba(0, 0, 0, 0.12);
+	}
+
+	.agent-modal-header {
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		padding: 30rpx 30rpx 20rpx;
+		position: relative;
+		border-bottom: 2rpx solid #f0f0f0;
+	}
+
+	.agent-modal-title {
+		font-size: 34rpx;
+		font-weight: 700;
+		color: #1a1a2e;
+	}
+
+	.agent-modal-close {
+		position: absolute;
+		right: 24rpx;
+		top: 50%;
+		transform: translateY(-50%);
+		padding: 10rpx;
+	}
+
+	.agent-list {
+		box-sizing: border-box;
+		flex: 1;
+		padding: 20rpx 24rpx;
+		max-height: 600rpx;
+	}
+
+	.agent-loading {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+		padding: 60rpx 0;
+	}
+
+	.agent-loading-text {
+		margin-top: 16rpx;
+		font-size: 26rpx;
+		color: #999;
+	}
+
+	.agent-empty {
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		padding: 80rpx 0;
+	}
+
+	.agent-empty-text {
+		font-size: 28rpx;
+		color: #999;
+	}
+
+	.agent-card {
+		box-sizing: border-box;
+		width: 100%;
+		background: linear-gradient(135deg, #f8f5ff, #efe8ff);
+		border: 2rpx solid #c4b5fd;
+		border-radius: 20rpx;
+		padding: 28rpx 24rpx;
+		margin-bottom: 20rpx;
+		transition: all 0.2s ease;
+		overflow: hidden;
+	}
+
+	.agent-card:active {
+		transform: scale(0.98);
+		border-color: #a78bfa;
+		background: linear-gradient(135deg, #f3efff, #e8dcff);
+	}
+
+	.agent-card-header {
+		display: flex;
+		align-items: center;
+		margin-bottom: 16rpx;
+	}
+
+	.agent-avatar {
+		width: 70rpx;
+		height: 70rpx;
+		border-radius: 20rpx;
+		background: linear-gradient(135deg, #8b5cf6, #7c3aed);
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		flex-shrink: 0;
+	}
+
+	.agent-card-info {
+		margin-left: 16rpx;
+		display: flex;
+		flex-direction: column;
+		flex: 1;
+		min-width: 0;
+	}
+
+	.agent-card-title {
+		font-size: 30rpx;
+		font-weight: 600;
+		color: #1a1a2e;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+	}
+
+	.agent-card-category {
+		font-size: 22rpx;
+		color: #8b5cf6;
+		margin-top: 4rpx;
+	}
+
+	.agent-card-desc {
+		font-size: 26rpx;
+		color: #555;
+		line-height: 1.5;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 5;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+	}
+
+	.agent-card-welcome {
+		font-size: 24rpx;
+		color: #7c3aed;
+		margin-top: 12rpx;
+		padding-top: 12rpx;
+		border-top: 2rpx dashed #ddd6fe;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 2;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+	}
+
+	.agent-modal-footer {
+		padding: 20rpx 30rpx 30rpx;
+		border-top: 2rpx solid #f0f0f0;
+		display: flex;
+		justify-content: flex-end;
+	}
+
+	.agent-modal-btn {
+		padding: 18rpx 48rpx;
+		border-radius: 16rpx;
+		font-size: 28rpx;
+		font-weight: 500;
+	}
+
+	.agent-modal-btn-cancel {
+		background: #f0f0f0;
+		color: #666;
+	}
+
+	.agent-modal-btn-cancel:active {
+		background: #e0e0e0;
+	}
+
 /* ==========新建聊天列表相关====== */
 .close-option-card {
 	width: 100%;
@@ -317,6 +507,10 @@
 	font-size: 48rpx;
 }
 
+.chat-btn-group .head-btn:nth-child(4) {
+	/* 刷新按钮 */
+}
+
 .log-out {
 	/* background: #ffd4d4; */
 }
@@ -325,6 +519,62 @@
 	color: #ff4d4f;
 }
 
+/* ==========WYXD 文件入口横幅========== */
+.wyxd-banner {
+	display: flex;
+	align-items: center;
+	padding: 14rpx 24rpx;
+	margin: 6rpx 20rpx;
+	background: linear-gradient(135deg, #e8f4fd, #f0e6ff);
+	border: 1.5rpx solid rgba(120, 120, 220, 0.25);
+	border-radius: 16rpx;
+	box-shadow: 0 2rpx 8rpx rgba(100, 100, 200, 0.08);
+}
+
+.wyxd-banner:active {
+	background: linear-gradient(135deg, #d8eafb, #e6d8ff);
+	transform: scale(0.98);
+}
+
+.wyxd-banner-icon {
+	font-size: 32rpx;
+	color: #6c6ce0;
+	margin-right: 12rpx;
+}
+
+.wyxd-banner-text {
+	flex: 1;
+	font-size: 26rpx;
+	font-weight: 600;
+	color: #4a4ab8;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.wyxd-banner-arrow {
+	font-size: 24rpx;
+	color: #9999cc;
+}
+
+.wyxd-banner-close {
+	width: 36rpx;
+	height: 36rpx;
+	line-height: 36rpx;
+	text-align: center;
+	font-size: 28rpx;
+	color: #9999cc;
+	border-radius: 50%;
+	background: rgba(100, 100, 200, 0.08);
+	margin-left: 8rpx;
+	flex-shrink: 0;
+}
+
+.wyxd-banner-close:active {
+	background: rgba(100, 100, 200, 0.18);
+	color: #6c6ce0;
+}
+
 /* ==========聊天主体部分========== */
 .main-chat {
 	display: flex;

pages/CloudDatabase/CloudDatabase.vue

@@ -475,6 +475,7 @@
 		uploadCloudDbFile,
 		deleteCloudDb
 	} from '@/utils/cloud-api.js';
+import { openFile as openFileNative } from '@/utils/fileOpener.js'
 
 	const userToken = ref('');
 	const userId = ref('');
@@ -826,19 +827,10 @@
 		}
 	};
 
-	// 使用系统默认应用打开
+	// 打开文件（弹出应用选择菜单）
 	const openFile = (filePath) => {
-		uni.openDocument({
+		openFileNative(filePath, () => {
-			filePath: filePath,
-			success: () => uni.showToast({
-				title: '打开成功',
-				icon: 'success'
-			}),
-			fail: (err) => {
-				console.error('打开文件失败：', err);
-				// 如果默认应用打开失败，尝试弹出选择菜单
 			openFileWithMenu(filePath);
-			}
 		});
 	};
 

pages/WYXD/WYXD.vue

@@ -32,9 +32,14 @@
 
 			<!-- 幻灯片 -->
 			<view v-else class="wyxd-slide-area">
+				<swiper class="wyxd-swiper" :current="currentIndex"
+					@change="onSwiperChange" :duration="250" easing-function="easeOutCubic">
+					<swiper-item v-for="(slide, idx) in slides" :key="idx">
 						<scroll-view class="wyxd-slide-scroll" scroll-y :show-scrollbar="false">
-					<view class="wyxd-slide-card" v-html="currentSlide.html"></view>
+							<view class="wyxd-slide-card" v-html="slide.html"></view>
 						</scroll-view>
+					</swiper-item>
+				</swiper>
 			</view>
 		</view>
 
@@ -89,10 +94,12 @@ const statusText = computed(() => {
 
 const displayName = computed(() => fileName.value || '未命名文档')
 
-const currentSlide = computed(() => slides.value[currentIndex.value] || { html: '' })
-
 const pad = (n) => String(n).padStart(2, '0')
 
+const onSwiperChange = (e) => {
+	currentIndex.value = e.detail.current
+}
+
 const goBack = () => {
 	uni.navigateBack()
 }
@@ -181,7 +188,8 @@ onLoad((options) => {
 	  userToken: userToken.value
 	})
 
-	if (isWyxdCached(workspaceId.value, filePath.value)) {
+	// forceDownload 强制重新下载不走缓存
+	if (options.forceDownload !== '1' && isWyxdCached(workspaceId.value, filePath.value)) {
 		loadFromCache()
 	} else {
 		startDownload()
@@ -244,7 +252,12 @@ onLoad((options) => {
 .wyxd-slide-area {
 	flex: 1;
 	min-height: 0;
-	padding: 20rpx;
+	/* padding: 20rpx; */
+}
+
+.wyxd-swiper {
+	width: 100%;
+	height: 100%;
 }
 
 .wyxd-slide-scroll {
@@ -254,10 +267,18 @@ onLoad((options) => {
 	box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.04);
 }
 
-.wyxd-slide-card {
+/* .wyxd-slide-card {
 	padding: 32rpx;
 	min-height: 100%;
 	box-sizing: border-box;
+} */
+.wyxd-slide-card {
+	min-height: 100%;
+	box-sizing: border-box;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-direction: column; /* 子元素垂直排列 */
 }
 
 /* ===== 底部翻页 ===== */

pages/WorkSpace/WorkSpace.css

@@ -380,3 +380,164 @@
 .workspace-footer .iconfont {
 	font-size: 40rpx !important;
 }
+
+/* ===== 标签切换 ===== */
+.workspace-tabs {
+	display: flex;
+	width: 100%;
+	padding: 0 24rpx;
+	box-sizing: border-box;
+	gap: 20rpx;
+}
+
+.tab-item {
+	flex: 1;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	padding: 18rpx 0;
+	font-size: 28rpx;
+	font-weight: 500;
+	color: #999;
+	border-bottom: 4rpx solid transparent;
+	transition: all 0.2s ease;
+	position: relative;
+}
+
+.tab-item.active {
+	color: #6c63ff;
+	border-bottom-color: #6c63ff;
+}
+
+.tab-badge {
+	margin-left: 8rpx;
+	background: #ff5e57;
+	color: #fff;
+	font-size: 20rpx;
+	padding: 2rpx 10rpx;
+	border-radius: 20rpx;
+	line-height: 1.4;
+}
+
+/* ===== 下载列表 ===== */
+.download-content {
+	flex: 1;
+	overflow: auto;
+}
+
+.download-empty {
+	display: flex;
+	flex-direction: column;
+	justify-content: center;
+	align-items: center;
+	padding-top: 200rpx;
+	color: #bbb;
+	font-size: 28rpx;
+}
+
+.download-empty .iconfont {
+	font-size: 140rpx;
+	color: #ddd;
+	margin-bottom: 20rpx;
+}
+
+.download-list {
+	padding: 20rpx 24rpx;
+}
+
+.download-header {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+	padding: 12rpx 8rpx 20rpx;
+	font-size: 24rpx;
+	color: #999;
+}
+
+.clear-btn {
+	color: #ff5e57;
+	font-size: 24rpx;
+	font-weight: 500;
+	padding: 4rpx 12rpx;
+}
+
+.download-item {
+	display: flex;
+	align-items: center;
+	padding: 24rpx 20rpx;
+	background: rgba(255, 255, 255, 0.85);
+	border-radius: 20rpx;
+	margin-bottom: 16rpx;
+	transition: all 0.15s ease;
+}
+
+.download-item:active {
+	transform: scale(0.98);
+	background: rgba(255, 255, 255, 0.95);
+}
+
+.di-icon {
+	width: 80rpx;
+	height: 80rpx;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	background: rgba(108, 99, 255, 0.08);
+	border-radius: 18rpx;
+	margin-right: 20rpx;
+	flex-shrink: 0;
+}
+
+.di-icon .iconfont {
+	font-size: 40rpx;
+	color: #6c63ff;
+}
+
+.di-info {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 6rpx;
+	min-width: 0;
+}
+
+.di-name {
+	font-size: 28rpx;
+	font-weight: 500;
+	color: #333;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+
+.di-meta {
+	font-size: 22rpx;
+	color: #999;
+}
+
+.di-path {
+	font-size: 20rpx;
+	color: #bbb;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+
+.di-delete {
+	width: 56rpx;
+	height: 56rpx;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-shrink: 0;
+}
+
+.di-delete .iconfont {
+	font-size: 36rpx;
+	color: #ccc;
+	transition: color 0.15s ease;
+}
+
+.di-delete:active .iconfont {
+	color: #ff5e57;
+}

pages/WorkSpace/WorkSpace.vue

@@ -66,8 +66,20 @@
 				<view v-if="isSearchFocus" class="cancel-search" @click="handleSearchFocus">取消</view>
 			</view>
 
+			<!-- 标签切换 -->
+			<view class="workspace-tabs">
+				<view class="tab-item" :class="{ active: activeTab === 'workspace' }" @click="switchTab('workspace')">
+					工作区
 				</view>
-		<view class="workspace-content">
+				<view class="tab-item" :class="{ active: activeTab === 'downloads' }" @click="switchTab('downloads')">
+					下载列表
+					<text v-if="downloadList.length > 0" class="tab-badge">{{ downloadList.length }}</text>
+				</view>
+			</view>
+		</view>
+
+		<!-- ===== 工作区文件 ===== -->
+		<view class="workspace-content" v-if="activeTab === 'workspace'">
 			<view class="folder-null" v-if="currentFolderList.length===0">
 				<view class="iconfont icon-wenjianjia"></view>
 				文件夹为空
@@ -89,6 +101,34 @@
 				</view>
 			</view>
 		</view>
+
+		<!-- ===== 下载列表 ===== -->
+		<view class="download-content" v-if="activeTab === 'downloads'">
+			<view v-if="downloadList.length === 0" class="download-empty">
+				<text class="iconfont icon-xiazai"></text>
+				<text>暂无下载文件</text>
+			</view>
+			<view v-else class="download-list">
+				<view class="download-header">
+					<text>已下载 {{ downloadList.length }} 个文件</text>
+					<text class="clear-btn" @click="handleClearDownloads">清空</text>
+				</view>
+				<view class="download-item" v-for="item in downloadList" :key="item.id" @click="openDownloadFile(item)">
+					<view class="di-icon">
+						<text class="iconfont" :class="getFileIcon(item.name)"></text>
+					</view>
+					<view class="di-info">
+						<text class="di-name">{{ item.name }}</text>
+						<text class="di-meta">{{ formatDownloadTime(item.time) }} · {{ formatDownloadSize(item.size) }}</text>
+						<text class="di-path">{{ item.displayPath || item.path }}</text>
+					</view>
+					<view class="di-delete" @click.stop="handleDeleteDownload(item.id)">
+						<text class="iconfont icon-del"></text>
+					</view>
+				</view>
+			</view>
+		</view>
+
 		<view v-if="isSelectFolder" class="workspace-footer" :class="{'folder-actions':selectFileList.length>0}">
 			<view class="iconfont icon-shangchuan" @click="handleUploadFile"></view>
 			<!-- <view class="iconfont icon-fuzhi"></view> -->
@@ -121,11 +161,22 @@
 		workspaceUploadFileByURL,
 		updateWorkspaceFileName
 	} from '@/utils/cloud-api.js'
+import { openFile as openFileNative } from '@/utils/fileOpener.js'
+import {
+	getDownloadList,
+	saveDownload,
+	deleteDownload,
+	clearAllDownloads,
+	formatFileSize,
+	formatTime
+} from '@/utils/downloadManager.js'
 
 	const UserToken = ref('')
 	const workspaceId = ref('')
 	const navbarBeforeTitle = ref('');
 	const navbarTitle = ref('工作区');
+	const activeTab = ref('workspace')
+	const downloadList = ref([])
 
 	// 选择文件模式
 	const isSelectFolder = ref(false);
@@ -284,10 +335,12 @@
 	const handleLongPress = (folder) => {
 		if (isSelectFolder.value) return;
 		const isWyxd = folder.name && folder.name.toLowerCase().endsWith('.wyxd');
-		const itemList = isWyxd ? ['下载', '删除', 'WYXD查看器'] : ['下载', '删除'];
+		const itemList = isWyxd ? ['下载', '删除', 'WYXD查看器', 'AI修改'] : ['下载', '删除'];
 		uni.showActionSheet({
+			title: folder.name,
 			itemList: itemList,
 			success: (res) => {
+				if (isWyxd) {
 					switch (res.tapIndex) {
 						case 0:
 							handleDownload(folder);
@@ -296,8 +349,21 @@
 							handleDelete(folder);
 							break;
 						case 2:
-						if (isWyxd) openWyxdViewer(folder);
+							openWyxdViewer(folder);
 							break;
+						case 3: // 'AI修改', 
+							handleAiModify(folder);
+							break;
+					}
+				} else {
+					switch (res.tapIndex) {
+						case 0:
+							handleDownload(folder);
+							break;
+						case 1:
+							handleDelete(folder);
+							break;
+					}
 				}
 			}
 		})
@@ -379,6 +445,7 @@
 
 			const downloadUrl = fileInfo.url;
 			const fileName = folder.name;
+			const fileSize = fileInfo.size || 0;
 
 			uni.showLoading({
 				title: '下载中...'
@@ -391,8 +458,14 @@
 					uni.hideLoading();
 					if (downloadRes.statusCode === 200) {
 						const tempPath = downloadRes.tempFilePath;
-						// 下载成功，直接打开文件
+						// 持久化保存到本地
-						console.log("// 下载成功，文件下载路径为：",tempPath);
+						saveDownload(tempPath, fileName, fileSize).then((record) => {
+							downloadList.value.unshift(record);
+							uni.showToast({ title: '下载成功', icon: 'success' });
+						}).catch(() => {
+							// 保存失败不影响打开
+						});
+						// 下载成功后打开文件
 						openFile(tempPath);
 					} else {
 						uni.showToast({
@@ -420,42 +493,108 @@
 		}
 	};
 
-	// 使用系统默认应用打开
+	// 打开文件（弹出应用选择菜单）
 	const openFile = (filePath) => {
-		uni.openDocument({
+		openFileNative(filePath, () => {
-			filePath: filePath,
+			uni.showToast({ title: '无法打开此文件', icon: 'error' });
-			success: () => uni.showToast({
-				title: '打开成功',
-				icon: 'success'
-			}),
-			fail: (err) => {
-				console.error('打开文件失败：', err);
-				uni.showToast({
-					title: '无法打开此文件',
-					icon: 'error'
-				});
-			}
 		});
 	};
 
-	// 选择其他应用打开
+	// ===== 下载列表相关 =====
-	const openFileWithMenu = (filePath) => {
+	const switchTab = (tab) => {
-		uni.openDocument({
+		activeTab.value = tab
-			filePath: filePath,
+		if (tab === 'downloads') {
-			showMenu: true,
+			loadDownloads()
-			success: () => uni.showToast({
-				title: '打开成功',
-				icon: 'success'
-			}),
-			fail: (err) => {
-				console.error('打开文件失败：', err);
-				uni.showToast({
-					title: '无法打开此文件',
-					icon: 'error'
-				});
 		}
-		});
+	}
-	};
+
+	const loadDownloads = () => {
+		downloadList.value = getDownloadList()
+	}
+
+	const openDownloadFile = (item) => {
+		// #ifdef APP-PLUS
+		// 检查公共目录下文件是否存在
+		plus.io.resolveLocalFileSystemURL(
+			item.path,
+			() => {
+				// 文件存在，直接打开
+				openFile(item.path)
+			},
+			() => {
+				// 文件已被手动删除
+				uni.showToast({ title: '文件已失效，将移除记录', icon: 'none' })
+				handleDeleteDownload(item.id)
+			}
+		)
+		// #endif
+		// #ifndef APP-PLUS
+		uni.getSavedFileList({
+			success: (res) => {
+				const found = res.fileList.find(f => f.filePath === item.path)
+				if (found) {
+					openFile(item.path)
+				} else {
+					uni.showToast({ title: '文件已失效，将移除记录', icon: 'none' })
+					handleDeleteDownload(item.id)
+				}
+			},
+			fail: () => openFile(item.path)
+		})
+		// #endif
+	}
+
+	const handleDeleteDownload = (id) => {
+		uni.showModal({
+			title: '删除文件',
+			content: '确定要删除此下载文件吗？',
+			success: (res) => {
+				if (res.confirm) {
+					deleteDownload(id).then(() => {
+						downloadList.value = getDownloadList()
+						uni.showToast({ title: '已删除', icon: 'success' })
+					}).catch(() => {
+						uni.showToast({ title: '删除失败', icon: 'error' })
+					})
+				}
+			}
+		})
+	}
+
+	const handleClearDownloads = () => {
+		if (downloadList.value.length === 0) return
+		uni.showModal({
+			title: '清空下载',
+			content: '确定要清空所有下载文件吗？此操作不可撤销。',
+			success: (res) => {
+				if (res.confirm) {
+					clearAllDownloads().then(() => {
+						downloadList.value = []
+						uni.showToast({ title: '已清空', icon: 'success' })
+					})
+				}
+			}
+		})
+	}
+
+	const formatDownloadSize = formatFileSize
+	const formatDownloadTime = formatTime
+
+	// const getFileIcon = (fileName) => {
+	// 	const ext = fileName.split('.').pop().toLowerCase()
+	// 	const iconMap = {
+	// 		pdf: 'icon-PDF',
+	// 		doc: 'icon-word', docx: 'icon-word',
+	// 		xls: 'icon-excel', xlsx: 'icon-excel',
+	// 		ppt: 'icon-PPD', pptx: 'icon-PPD',
+	// 		zip: 'icon-yasuobao', rar: 'icon-yasuobao', '7z': 'icon-yasuobao',
+	// 		jpg: 'icon-tupian', jpeg: 'icon-tupian', png: 'icon-tupian', gif: 'icon-tupian',
+	// 		mp3: 'icon-yinle', wav: 'icon-yinle', flac: 'icon-yinle',
+	// 		mp4: 'icon-shipin', avi: 'icon-shipin', mov: 'icon-shipin',
+	// 		txt: 'icon-txt', md: 'icon-txt',
+	// 	}
+	// 	return iconMap[ext] || 'icon-weizhiwenjian'
+	// }
 
 	// WYXD 查看器入口
 	const openWyxdViewer = (folder) => {
@@ -472,6 +611,17 @@
 		});
 	};
 
+	// AI修改入口：跳转对话页并传入 WYXD 信息
+	const handleAiModify = (folder) => {
+		const filePath = folder.path.startsWith('./') ? folder.path.slice(2) : folder.path;
+		uni.navigateTo({
+			url: '/pages/Chat/Chat?wyxdWorkspaceId=' + encodeURIComponent(workspaceId.value)
+				+ '&wyxdFilePath=' + encodeURIComponent(filePath)
+				+ '&wyxdFileName=' + encodeURIComponent(folder.name)
+				+ '&wyxdUserToken=' + encodeURIComponent(UserToken.value)
+		});
+	};
+
 	// 删除
 	const handleDelete = (folder) => {
 		uni.showModal({
@@ -605,7 +755,10 @@
 
 	// 处理文件夹点击（非选择模式下进入文件夹，仅目录可点击进入）
 	const handleFolderClick = (folder) => {
-		if (folder.type !== 'directory') return;
+		if (folder.type !== 'directory') {
+		    handleLongPress(folder)
+		    return
+		  }
 		folderStack.value.push({
 			path: folder.path,
 			name: folder.name
@@ -666,6 +819,7 @@
 
 	onMounted(() => {
 		initCurrentFolderList();
+		loadDownloads();
 	})
 </script>
 

pages/text/text.vue

@@ -66,7 +66,11 @@
 			</view>
 			<view class="main-chat">
 				<scroll-view class="chat-messages" direction="vertical" scroll-y :scroll-into-view="scrollToView"
-					:upper-threshold="0" :scroll-with-animation="true" @scroll="onScroll">
+					:upper-threshold="50" :scroll-with-animation="true" @scroll="onScroll" @scrolltoupper="onScrollToUpper">
+				<!-- 加载更多提示 -->
+				<view v-if="(ChatType === 0 && isAILoadingMore) || (ChatType === 1 && isFriendLoadingMore) || (ChatType === 2 && isGroupLoadingMore)" class="load-more-tip">
+					<text>加载更多消息...</text>
+				</view>
 					<!-- 与AI的对话内容展示 -->
 					<template v-for="(message, index) in currentMessages" :key="index">
 						<view v-if="ChatType === 0 && message.role !== 'tool'" class="chat-message" :id="'msg-' + index"
@@ -325,6 +329,7 @@
 		chooseFile
 	} from '@/uni_modules/lime-choose-file'
 	import socketManager from '../../utils/socket';
+import { openFile as openFileNative } from '@/utils/fileOpener.js'
 
 	const friendSocketStore = useFriendSocketStore()
 	// 连接实时通讯eriendsocket
@@ -490,15 +495,7 @@
 	}
 	// 打开文件
 	const openFile = (url) => {
-		uni.downloadFile({
+		downloadAndOpen(url);
-			url: url,
-			success: (res) => {
-				uni.openDocument({
-					filePath: res.tempFilePath,
-					showMenu: true
-				})
-			}
-		})
 	}
 	// 文件大小格式化
 	const formatFileSize = (size) => {
@@ -1131,14 +1128,16 @@
 		if (reason === 'pc offline') {
 			isThinking.value = false
 			socketStore.authFailReason = ''
-			nextTick(() => {
+			uni.showToast({
-				uni.showModal({
+				title: 'PC端不在线',
-					title: '提示',
+				icon: 'none',
-					content: 'PC端不在线，不可聊天',
+				duration: 1500
-					showCancel: false,
-					confirmText: '知道了'
 			})
+			setTimeout(() => {
+				uni.reLaunch({
+					url: '/pages/Login/Login'
 				})
+			}, 1500)
 		}
 	})
 
@@ -1322,6 +1321,22 @@
 	// 加载状态和分页相关变量
 	const isLoadingMore = ref(false) // 是否正在加载更多
 	const currentPage = ref(1) // 当前页码（如果后端支持分页）
+	const pageSize = 200;
+
+	// AI 消息分页
+	const isAILoadingMore = ref(false)
+	const aiPageNumber = ref(0) // AI 会话当前服务端页码（0-based）
+	const hasMoreAIMessages = ref(true)
+
+	// 好友消息分页
+	const isFriendLoadingMore = ref(false)
+	const friendPageNumber = ref(1) // 好友消息当前页码（1-based）
+	const hasMoreFriendMessages = ref(true)
+
+	// 群聊消息分页
+	const isGroupLoadingMore = ref(false)
+	const groupPageNumber = ref(1) // 群聊消息当前页码（1-based）
+	const hasMoreGroupMessages = ref(true)
 	// 计算属性：自动根据 allmessages 和 currentPage 计算显示消息
 	const currentMessages = computed(() => {
 		// return allmessages.value.slice(-pageInfoNumber);
@@ -1332,9 +1347,11 @@
 	// 获取对话消息
 	const takeConversationMessages = async () => {
 		try {
-			allmessages.value = await getConversationMessages(userToken.value, currentSessionId.value) || [];
+			aiPageNumber.value = 0
+			hasMoreAIMessages.value = true
+			const rawMessages = await getConversationMessages(userToken.value, currentSessionId.value, pageSize, 0) || [];
+			allmessages.value = rawMessages
 			// console.log("获取到的所有消息：", JSON.stringify(allmessages.value) );
-			// currentMessages.value = allmessages.value.slice(-pageInfoNumber);
 			// 数据获取后执行滚动
 			scrollToBottom();
 		} catch (error) {
@@ -1346,7 +1363,10 @@
 	}
 	const takeFriendMessages = async () => {
 		try {
-			allmessages.value = await getFriendMessages(currentSessionId.value) || [];
+			friendPageNumber.value = 1
+			hasMoreFriendMessages.value = true
+			const rawMessages = await getFriendMessages(currentSessionId.value, 1) || [];
+			allmessages.value = rawMessages
 			// console.log("好友消息：", JSON.stringify(allmessages.value));
 			// 数据获取后执行滚动
 			scrollToBottom();
@@ -1359,7 +1379,10 @@
 	}
 	const takeGroupMessages = async () => {
 		try {
-			allmessages.value = await getGroupMessages(currentSessionId.value) || [];
+			groupPageNumber.value = 1
+			hasMoreGroupMessages.value = true
+			const rawMessages = await getGroupMessages(currentSessionId.value, 1) || [];
+			allmessages.value = rawMessages
 			console.log("群聊消息：", allmessages.value);
 			// 获取群成员列表并获取头像
 			const memberList = await getGroupMemberList(currentSessionId.value)
@@ -1399,6 +1422,90 @@
 
 	// 监听滚动
 	const onScroll = (e) => {}
+
+	// 滚动到顶部时加载更多消息（根据 ChatType 分发）
+	const onScrollToUpper = async () => {
+		if (ChatType.value === 0) {
+			await loadMoreAIMessages()
+		} else if (ChatType.value === 1) {
+			await loadMoreFriendMessages()
+		} else if (ChatType.value === 2) {
+			await loadMoreGroupMessages()
+		}
+	}
+
+	// 加载更多 AI 历史消息（上一页），并定位到原第一条消息
+	const loadMoreAIMessages = async () => {
+		if (isAILoadingMore.value || !hasMoreAIMessages.value || !currentSessionId.value) return
+		isAILoadingMore.value = true
+		try {
+			const nextPage = aiPageNumber.value + 1
+			const olderMessages = await getConversationMessages(userToken.value, currentSessionId.value, pageSize, nextPage)
+
+			if (olderMessages && olderMessages.length > 0) {
+				aiPageNumber.value = nextPage
+				allmessages.value = [...olderMessages, ...allmessages.value]
+				await nextTick()
+				scrollToView.value = 'msg-' + olderMessages.length
+			} else {
+				hasMoreAIMessages.value = false
+			}
+		} catch (e) {
+			console.error('加载更多AI消息失败:', e)
+			uni.showToast({ title: '加载更多失败', icon: 'none' })
+		} finally {
+			isAILoadingMore.value = false
+		}
+	}
+
+	// 加载更多好友历史消息（上一页），并定位到原第一条消息
+	const loadMoreFriendMessages = async () => {
+		if (isFriendLoadingMore.value || !hasMoreFriendMessages.value || !currentSessionId.value) return
+		isFriendLoadingMore.value = true
+		try {
+			const nextPage = friendPageNumber.value + 1
+			const olderMessages = await getFriendMessages(currentSessionId.value, nextPage)
+
+			if (olderMessages && olderMessages.length > 0) {
+				friendPageNumber.value = nextPage
+				allmessages.value = [...olderMessages, ...allmessages.value]
+				await nextTick()
+				scrollToView.value = 'msg-' + olderMessages.length
+			} else {
+				hasMoreFriendMessages.value = false
+			}
+		} catch (e) {
+			console.error('加载更多好友消息失败:', e)
+			uni.showToast({ title: '加载更多失败', icon: 'none' })
+		} finally {
+			isFriendLoadingMore.value = false
+		}
+	}
+
+	// 加载更多群聊历史消息（上一页），并定位到原第一条消息
+	const loadMoreGroupMessages = async () => {
+		if (isGroupLoadingMore.value || !hasMoreGroupMessages.value || !currentSessionId.value) return
+		isGroupLoadingMore.value = true
+		try {
+			const nextPage = groupPageNumber.value + 1
+			const olderMessages = await getGroupMessages(currentSessionId.value, nextPage)
+
+			if (olderMessages && olderMessages.length > 0) {
+				groupPageNumber.value = nextPage
+				allmessages.value = [...olderMessages, ...allmessages.value]
+				await nextTick()
+				scrollToView.value = 'msg-' + olderMessages.length
+			} else {
+				hasMoreGroupMessages.value = false
+			}
+		} catch (e) {
+			console.error('加载更多群聊消息失败:', e)
+			uni.showToast({ title: '加载更多失败', icon: 'none' })
+		} finally {
+			isGroupLoadingMore.value = false
+		}
+	}
+
 	// 滑动到底部
 	const scrollToBottom = async () => {
 		await nextTick();

stores/socket.js

@@ -30,6 +30,7 @@ export const useSocketStore = defineStore('socket', () => {
 	const maxLogCount = ref(20)
 
 	const authFailReason = ref('')
+	const pcOffline = ref(false)
 
 	// ==================== 计算属性 ====================
 	const isConnected = computed(() => connectionStatus.value === 'connected')
@@ -66,6 +67,7 @@ export const useSocketStore = defineStore('socket', () => {
 			...config.value,
 			...options
 		}
+		pcOffline.value = false // 每次连接时重置 PC 离线标记
 		addLog('info',
 			`准备连接WebSocket。Token:${config.value.token || '未设置'}。ConversationId: ${config.value.conversationId || '未设置'}`
 		)
@@ -182,6 +184,7 @@ export const useSocketStore = defineStore('socket', () => {
 				break
 				
 			case 'pc_offline':
+				pcOffline.value = true
 				addLog('warn', 'PC 端已离线')
 				break
 
@@ -287,6 +290,7 @@ export const useSocketStore = defineStore('socket', () => {
 		logs,
 		config,
 		authFailReason,
+		pcOffline,
 
 		// 计算属性
 		isConnected,

unpackage/dist/build/app-plus/app-config-service.js

@@ -1,8 +1,8 @@
 
   ;(function(){
   let u=void 0,isReady=false,onReadyCallbacks=[],isServiceReady=false,onServiceReadyCallbacks=[];
-  const __uniConfig = {"pages":[],"globalStyle":{"backgroundColor":"#F8F8F8","navigationBar":{"backgroundColor":"#F8F8F8","titleText":"uni-app","type":"default","titleColor":"#000000"},"isNVue":false},"nvue":{"compiler":"uni-app","styleCompiler":"uni-app","flex-direction":"column"},"renderer":"auto","appname":"test1","splashscreen":{"alwaysShowBeforeRender":true,"autoclose":true},"compilerVersion":"5.07","entryPagePath":"pages/Login/Login","entryPageQuery":"","realEntryPagePath":"","networkTimeout":{"request":60000,"connectSocket":60000,"uploadFile":60000,"downloadFile":60000},"locales":{},"darkmode":false,"themeConfig":{}};
+  const __uniConfig = {"pages":[],"globalStyle":{"backgroundColor":"#F8F8F8","navigationBar":{"backgroundColor":"#F8F8F8","titleText":"uni-app","type":"default","titleColor":"#000000"},"isNVue":false},"nvue":{"compiler":"uni-app","styleCompiler":"uni-app","flex-direction":"column"},"renderer":"auto","appname":"宇恒一号","splashscreen":{"alwaysShowBeforeRender":true,"autoclose":true},"compilerVersion":"5.07","entryPagePath":"pages/Login/Login","entryPageQuery":"","realEntryPagePath":"","networkTimeout":{"request":60000,"connectSocket":60000,"uploadFile":60000,"downloadFile":60000},"locales":{},"darkmode":false,"themeConfig":{}};
-  const __uniRoutes = [{"path":"pages/Login/Login","meta":{"isQuit":true,"isEntry":true,"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"登录页面","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/Chat/Chat","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"聊天页面(主页面)","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/WorkSpace/WorkSpace","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"工作区文件管理","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/UserProfileModal/UserProfileModal","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/ContactPages/ContactPages","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/WorkSpace/TemplateSpace/TemplateSpace","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/CloudDatabase/CloudDatabase","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"云端数据","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/CloudDbDetail/CloudDbDetail","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"数据库详情","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/text/text","meta":{"navigationBar":{"titleText":"","type":"default"},"isNVue":false}},{"path":"pages/text/IntuitiveAipptViewer","meta":{"navigationBar":{"titleText":"","type":"default"},"isNVue":false}}].map(uniRoute=>(uniRoute.meta.route=uniRoute.path,__uniConfig.pages.push(uniRoute.path),uniRoute.path='/'+uniRoute.path,uniRoute));
+  const __uniRoutes = [{"path":"pages/Login/Login","meta":{"isQuit":true,"isEntry":true,"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"登录页面","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/Chat/Chat","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"聊天页面(主页面)","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/WorkSpace/WorkSpace","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"工作区文件管理","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/UserProfileModal/UserProfileModal","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/ContactPages/ContactPages","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/WorkSpace/TemplateSpace/TemplateSpace","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/CloudDatabase/CloudDatabase","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"云端数据","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/CloudDbDetail/CloudDbDetail","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"数据库详情","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/text/text","meta":{"navigationBar":{"titleText":"","type":"default"},"isNVue":false}},{"path":"pages/text/IntuitiveAipptViewer","meta":{"navigationBar":{"titleText":"","type":"default"},"isNVue":false}},{"path":"pages/WYXD/WYXD","meta":{"titleNView":false,"bounce":"none","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}}].map(uniRoute=>(uniRoute.meta.route=uniRoute.path,__uniConfig.pages.push(uniRoute.path),uniRoute.path='/'+uniRoute.path,uniRoute));
   __uniConfig.styles=[];//styles
   __uniConfig.onReady=function(callback){if(__uniConfig.ready){callback()}else{onReadyCallbacks.push(callback)}};Object.defineProperty(__uniConfig,"ready",{get:function(){return isReady},set:function(val){isReady=val;if(!isReady){return}const callbacks=onReadyCallbacks.slice(0);onReadyCallbacks.length=0;callbacks.forEach(function(callback){callback()})}});
   __uniConfig.onServiceReady=function(callback){if(__uniConfig.serviceReady){callback()}else{onServiceReadyCallbacks.push(callback)}};Object.defineProperty(__uniConfig,"serviceReady",{get:function(){return isServiceReady},set:function(val){isServiceReady=val;if(!isServiceReady){return}const callbacks=onServiceReadyCallbacks.slice(0);onServiceReadyCallbacks.length=0;callbacks.forEach(function(callback){callback()})}});

unpackage/dist/build/app-plus/manifest.json

@@ -5,7 +5,7 @@
     "iPad"
   ],
   "id": "__UNI__923FD9E",
-  "name": "test1",
+  "name": "宇恒一号",
   "version": {
     "name": "1.1.1",
     "code": 2

unpackage/dist/dev/app-plus/app-config-service.js

@@ -1,7 +1,7 @@
 
   ;(function(){
   let u=void 0,isReady=false,onReadyCallbacks=[],isServiceReady=false,onServiceReadyCallbacks=[];
-  const __uniConfig = {"pages":[],"globalStyle":{"backgroundColor":"#F8F8F8","navigationBar":{"backgroundColor":"#F8F8F8","titleText":"uni-app","type":"default","titleColor":"#000000"},"isNVue":false},"nvue":{"compiler":"uni-app","styleCompiler":"uni-app","flex-direction":"column"},"renderer":"auto","appname":"test1","splashscreen":{"alwaysShowBeforeRender":true,"autoclose":true},"compilerVersion":"5.07","entryPagePath":"pages/Login/Login","entryPageQuery":"","realEntryPagePath":"","networkTimeout":{"request":60000,"connectSocket":60000,"uploadFile":60000,"downloadFile":60000},"locales":{},"darkmode":false,"themeConfig":{}};
+  const __uniConfig = {"pages":[],"globalStyle":{"backgroundColor":"#F8F8F8","navigationBar":{"backgroundColor":"#F8F8F8","titleText":"uni-app","type":"default","titleColor":"#000000"},"isNVue":false},"nvue":{"compiler":"uni-app","styleCompiler":"uni-app","flex-direction":"column"},"renderer":"auto","appname":"宇恒一号","splashscreen":{"alwaysShowBeforeRender":true,"autoclose":true},"compilerVersion":"5.07","entryPagePath":"pages/Login/Login","entryPageQuery":"","realEntryPagePath":"","networkTimeout":{"request":60000,"connectSocket":60000,"uploadFile":60000,"downloadFile":60000},"locales":{},"darkmode":false,"themeConfig":{}};
   const __uniRoutes = [{"path":"pages/Login/Login","meta":{"isQuit":true,"isEntry":true,"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"登录页面","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/Chat/Chat","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"聊天页面(主页面)","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/WorkSpace/WorkSpace","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"工作区文件管理","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/UserProfileModal/UserProfileModal","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/ContactPages/ContactPages","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/WorkSpace/TemplateSpace/TemplateSpace","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/CloudDatabase/CloudDatabase","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"云端数据","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/CloudDbDetail/CloudDbDetail","meta":{"titleNView":false,"bounce":"none","softinputMode":"adjustResize","navigationBar":{"titleText":"数据库详情","style":"custom","type":"default"},"isNVue":false}},{"path":"pages/text/text","meta":{"navigationBar":{"titleText":"","type":"default"},"isNVue":false}},{"path":"pages/text/IntuitiveAipptViewer","meta":{"navigationBar":{"titleText":"","type":"default"},"isNVue":false}},{"path":"pages/WYXD/WYXD","meta":{"titleNView":false,"bounce":"none","navigationBar":{"titleText":"","style":"custom","type":"default"},"isNVue":false}}].map(uniRoute=>(uniRoute.meta.route=uniRoute.path,__uniConfig.pages.push(uniRoute.path),uniRoute.path='/'+uniRoute.path,uniRoute));
   __uniConfig.styles=[];//styles
   __uniConfig.onReady=function(callback){if(__uniConfig.ready){callback()}else{onReadyCallbacks.push(callback)}};Object.defineProperty(__uniConfig,"ready",{get:function(){return isReady},set:function(val){isReady=val;if(!isReady){return}const callbacks=onReadyCallbacks.slice(0);onReadyCallbacks.length=0;callbacks.forEach(function(callback){callback()})}});

unpackage/dist/dev/app-plus/manifest.json

@@ -5,7 +5,7 @@
     "iPad"
   ],
   "id": "__UNI__923FD9E",
-  "name": "test1",
+  "name": "宇恒一号",
   "version": {
     "name": "1.1.1",
     "code": 2

unpackage/dist/dev/app-plus/pages/Chat/Chat.css

@@ -1006,10 +1006,12 @@ to { opacity: 1; transform: translateY(0) scale(1);
 	font-size: 1.125rem;
 	font-weight: 700;
 	color: #1a1a2e;
+	align-items: center;
 }
 .ncd-header uni-icons[data-v-5eb7b895] {
 	display: flex;
 	flex-shrink: 0;
+	align-items: center;
 }
 .ncd-options[data-v-5eb7b895] {
 	display: flex;
@@ -1094,6 +1096,171 @@ to { opacity: 1; transform: translateY(0) scale(1);
 .ncd-intelligence .ncd-opt-icon[data-v-5eb7b895] {
 	background: linear-gradient(135deg, #8b5cf6, #7c3aed);
 }
+/* ========== 智能体选择弹窗 ========== */
+.agent-modal-mask[data-v-5eb7b895] {
+		position: fixed;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		background-color: rgba(0, 0, 0, 0.45);
+		backdrop-filter: blur(4px);
+		-webkit-backdrop-filter: blur(4px);
+		z-index: 1000;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+}
+.agent-modal[data-v-5eb7b895] {
+		width: 85%;
+		max-height: 70%;
+		background-color: #ffffff;
+		border-radius: 0.75rem;
+		overflow: hidden;
+		display: flex;
+		flex-direction: column;
+		box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.12);
+}
+.agent-modal-header[data-v-5eb7b895] {
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		padding: 0.9375rem 0.9375rem 0.625rem;
+		position: relative;
+		border-bottom: 0.0625rem solid #f0f0f0;
+}
+.agent-modal-title[data-v-5eb7b895] {
+		font-size: 1.0625rem;
+		font-weight: 700;
+		color: #1a1a2e;
+}
+.agent-modal-close[data-v-5eb7b895] {
+		position: absolute;
+		right: 0.75rem;
+		top: 50%;
+		transform: translateY(-50%);
+		padding: 0.3125rem;
+}
+.agent-list[data-v-5eb7b895] {
+		box-sizing: border-box;
+		flex: 1;
+		padding: 0.625rem 0.75rem;
+		max-height: 18.75rem;
+}
+.agent-loading[data-v-5eb7b895] {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+		padding: 1.875rem 0;
+}
+.agent-loading-text[data-v-5eb7b895] {
+		margin-top: 0.5rem;
+		font-size: 0.8125rem;
+		color: #999;
+}
+.agent-empty[data-v-5eb7b895] {
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		padding: 2.5rem 0;
+}
+.agent-empty-text[data-v-5eb7b895] {
+		font-size: 0.875rem;
+		color: #999;
+}
+.agent-card[data-v-5eb7b895] {
+		box-sizing: border-box;
+		width: 100%;
+		background: linear-gradient(135deg, #f8f5ff, #efe8ff);
+		border: 0.0625rem solid #c4b5fd;
+		border-radius: 0.625rem;
+		padding: 0.875rem 0.75rem;
+		margin-bottom: 0.625rem;
+		transition: all 0.2s ease;
+		overflow: hidden;
+}
+.agent-card[data-v-5eb7b895]:active {
+		transform: scale(0.98);
+		border-color: #a78bfa;
+		background: linear-gradient(135deg, #f3efff, #e8dcff);
+}
+.agent-card-header[data-v-5eb7b895] {
+		display: flex;
+		align-items: center;
+		margin-bottom: 0.5rem;
+}
+.agent-avatar[data-v-5eb7b895] {
+		width: 2.1875rem;
+		height: 2.1875rem;
+		border-radius: 0.625rem;
+		background: linear-gradient(135deg, #8b5cf6, #7c3aed);
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		flex-shrink: 0;
+}
+.agent-card-info[data-v-5eb7b895] {
+		margin-left: 0.5rem;
+		display: flex;
+		flex-direction: column;
+		flex: 1;
+		min-width: 0;
+}
+.agent-card-title[data-v-5eb7b895] {
+		font-size: 0.9375rem;
+		font-weight: 600;
+		color: #1a1a2e;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+}
+.agent-card-category[data-v-5eb7b895] {
+		font-size: 0.6875rem;
+		color: #8b5cf6;
+		margin-top: 0.125rem;
+}
+.agent-card-desc[data-v-5eb7b895] {
+		font-size: 0.8125rem;
+		color: #555;
+		line-height: 1.5;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 5;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+}
+.agent-card-welcome[data-v-5eb7b895] {
+		font-size: 0.75rem;
+		color: #7c3aed;
+		margin-top: 0.375rem;
+		padding-top: 0.375rem;
+		border-top: 0.0625rem dashed #ddd6fe;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 2;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+}
+.agent-modal-footer[data-v-5eb7b895] {
+		padding: 0.625rem 0.9375rem 0.9375rem;
+		border-top: 0.0625rem solid #f0f0f0;
+		display: flex;
+		justify-content: flex-end;
+}
+.agent-modal-btn[data-v-5eb7b895] {
+		padding: 0.5625rem 1.5rem;
+		border-radius: 0.5rem;
+		font-size: 0.875rem;
+		font-weight: 500;
+}
+.agent-modal-btn-cancel[data-v-5eb7b895] {
+		background: #f0f0f0;
+		color: #666;
+}
+.agent-modal-btn-cancel[data-v-5eb7b895]:active {
+		background: #e0e0e0;
+}
 /* ==========新建聊天列表相关====== */
 .close-option-card[data-v-5eb7b895] {
 	width: 100%;
@@ -1186,12 +1353,64 @@ to { opacity: 1; transform: translateY(0) scale(1);
 .head-btn .iconfont[data-v-5eb7b895] {
 	font-size: 1.5rem;
 }
+.chat-btn-group .head-btn[data-v-5eb7b895]:nth-child(4) {
+	/* 刷新按钮 */
+}
 .log-out[data-v-5eb7b895] {
 	/* background: #ffd4d4; */
 }
 .log-out .iconfont[data-v-5eb7b895] {
 	color: #ff4d4f;
 }
+/* ==========WYXD 文件入口横幅========== */
+.wyxd-banner[data-v-5eb7b895] {
+	display: flex;
+	align-items: center;
+	padding: 0.4375rem 0.75rem;
+	margin: 0.1875rem 0.625rem;
+	background: linear-gradient(135deg, #e8f4fd, #f0e6ff);
+	border: 0.04688rem solid rgba(120, 120, 220, 0.25);
+	border-radius: 0.5rem;
+	box-shadow: 0 0.0625rem 0.25rem rgba(100, 100, 200, 0.08);
+}
+.wyxd-banner[data-v-5eb7b895]:active {
+	background: linear-gradient(135deg, #d8eafb, #e6d8ff);
+	transform: scale(0.98);
+}
+.wyxd-banner-icon[data-v-5eb7b895] {
+	font-size: 1rem;
+	color: #6c6ce0;
+	margin-right: 0.375rem;
+}
+.wyxd-banner-text[data-v-5eb7b895] {
+	flex: 1;
+	font-size: 0.8125rem;
+	font-weight: 600;
+	color: #4a4ab8;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+.wyxd-banner-arrow[data-v-5eb7b895] {
+	font-size: 0.75rem;
+	color: #9999cc;
+}
+.wyxd-banner-close[data-v-5eb7b895] {
+	width: 1.125rem;
+	height: 1.125rem;
+	line-height: 1.125rem;
+	text-align: center;
+	font-size: 0.875rem;
+	color: #9999cc;
+	border-radius: 50%;
+	background: rgba(100, 100, 200, 0.08);
+	margin-left: 0.25rem;
+	flex-shrink: 0;
+}
+.wyxd-banner-close[data-v-5eb7b895]:active {
+	background: rgba(100, 100, 200, 0.18);
+	color: #6c6ce0;
+}
 /* ==========聊天主体部分========== */
 .main-chat[data-v-5eb7b895] {
 	display: flex;
@@ -1658,44 +1877,57 @@ to { opacity: 1; transform: translateY(0);
 /* 气泡内容字体：确保 v-html 渲染的 markdown 内容使用系统字体栈 */
 .chat-content {
   font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans", "MiSans", "Source Han Sans CN", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif !important;
-  font-size: 16px !important;
+  font-size: 0.9375rem !important;
-  font-weight: 600 !important;
+  line-height: 1.5rem !important;
-  line-height: 1.6;
+  margin: 0.25rem 0 !important;
-  margin: 0.25rem 0;
   /* 普通正文 */
   /* 粗体和斜体样式 */
   /* 气泡内的内联链接（替代 <a> 标签，点击由 JS 拦截处理） */
+  /* 可下载文件链接 → 按钮卡片样式 */
 }
 .chat-content h1 {
-  font-size: 1.3125rem;
+  font-size: 1.0625rem !important;
-  line-height: 1.4;
+  font-weight: 600 !important;
-  margin: 0.5rem 0 0.3125rem;
+  line-height: 1.75rem !important;
+  margin: 0.6875rem 0 0.4375rem !important;
 }
 .chat-content h2 {
-  font-size: 1.1875rem;
+  font-size: 1rem !important;
-  line-height: 1.4;
+  font-weight: 600 !important;
-  margin: 0.4375rem 0 0.25rem;
+  line-height: 1.625rem !important;
+  margin: 0.5625rem 0 0.3125rem !important;
 }
 .chat-content h3 {
-  font-size: 1.125rem;
+  font-size: 0.9375rem !important;
-  line-height: 1.4;
+  font-weight: 600 !important;
-  margin: 0.375rem 0 0.25rem;
+  line-height: 1.5rem !important;
+  margin: 0.4375rem 0 0.1875rem !important;
+}
+.chat-content h4 {
+  font-size: 0.875rem !important;
+  font-weight: 600 !important;
+  line-height: 1.5rem !important;
+  margin: 0.4375rem 0 0.1875rem !important;
+}
+.chat-content h5 {
+  font-size: 0.8125rem !important;
+  font-weight: 600 !important;
+  line-height: 1.375rem !important;
+  margin: 0.3125rem 0 0.125rem !important;
 }
-.chat-content h4,
-.chat-content h5,
 .chat-content h6 {
-  font-size: 1.0625rem;
+  font-size: 0.75rem !important;
-  line-height: 1.5;
+  font-weight: 600 !important;
-  margin: 0.3125rem 0 0.1875rem;
+  line-height: 1.25rem !important;
+  margin: 0.3125rem 0 0.125rem !important;
 }
 .chat-content p,
 .chat-content uni-text,
 .chat-content span {
   font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans", "MiSans", "Source Han Sans CN", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif !important;
-  font-size: 1.1875rem !important;
+  font-size: 0.9375rem !important;
-  font-weight: 400 !important;
+  line-height: 1.5rem !important;
-  line-height: 1.6;
+  margin: 0.25rem 0 !important;
-  margin: 0.25rem 0;
 }
 .chat-content strong,
 .chat-content b {
@@ -1710,6 +1942,38 @@ to { opacity: 1; transform: translateY(0);
   text-decoration: underline;
   word-break: break-all;
 }
+.chat-content .chat-download-btn {
+  display: inline-flex !important;
+  align-items: center;
+  gap: 0.25rem;
+  padding: 0.25rem 0.4375rem;
+  margin: 0.125rem 0;
+  background: #f5f7fb;
+  border: 0.0625rem solid #e4e8f0;
+  border-radius: 0.25rem;
+  text-decoration: none !important;
+  color: #333 !important;
+  word-break: break-all;
+  transition: all 0.15s ease;
+}
+.chat-content .chat-download-btn:active {
+  background: #eef1f7;
+  border-color: #c8cde0;
+  transform: scale(0.98);
+}
+.chat-content .chat-download-btn .chat-dl-icon {
+  font-size: 0.8125rem !important;
+  line-height: 1;
+  flex-shrink: 0;
+}
+.chat-content .chat-download-btn .chat-dl-name {
+  font-size: 16px !important;
+  font-weight: 500;
+  color: #333;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
 
 /* 流式气泡中的加载动画 */
 .bubble-loading-dots {

unpackage/dist/dev/app-plus/pages/WYXD/WYXD.css

@@ -333,6 +333,146 @@
 .workspace-footer .iconfont[data-v-507487c4] {
 	font-size: 1.25rem !important;
 }
+/* ===== 标签切换 ===== */
+.workspace-tabs[data-v-507487c4] {
+	display: flex;
+	width: 100%;
+	padding: 0 0.75rem;
+	box-sizing: border-box;
+	gap: 0.625rem;
+}
+.tab-item[data-v-507487c4] {
+	flex: 1;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	padding: 0.5625rem 0;
+	font-size: 0.875rem;
+	font-weight: 500;
+	color: #999;
+	border-bottom: 0.125rem solid transparent;
+	transition: all 0.2s ease;
+	position: relative;
+}
+.tab-item.active[data-v-507487c4] {
+	color: #6c63ff;
+	border-bottom-color: #6c63ff;
+}
+.tab-badge[data-v-507487c4] {
+	margin-left: 0.25rem;
+	background: #ff5e57;
+	color: #fff;
+	font-size: 0.625rem;
+	padding: 0.0625rem 0.3125rem;
+	border-radius: 0.625rem;
+	line-height: 1.4;
+}
+/* ===== 下载列表 ===== */
+.download-content[data-v-507487c4] {
+	flex: 1;
+	overflow: auto;
+}
+.download-empty[data-v-507487c4] {
+	display: flex;
+	flex-direction: column;
+	justify-content: center;
+	align-items: center;
+	padding-top: 6.25rem;
+	color: #bbb;
+	font-size: 0.875rem;
+}
+.download-empty .iconfont[data-v-507487c4] {
+	font-size: 4.375rem;
+	color: #ddd;
+	margin-bottom: 0.625rem;
+}
+.download-list[data-v-507487c4] {
+	padding: 0.625rem 0.75rem;
+}
+.download-header[data-v-507487c4] {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+	padding: 0.375rem 0.25rem 0.625rem;
+	font-size: 0.75rem;
+	color: #999;
+}
+.clear-btn[data-v-507487c4] {
+	color: #ff5e57;
+	font-size: 0.75rem;
+	font-weight: 500;
+	padding: 0.125rem 0.375rem;
+}
+.download-item[data-v-507487c4] {
+	display: flex;
+	align-items: center;
+	padding: 0.75rem 0.625rem;
+	background: rgba(255, 255, 255, 0.85);
+	border-radius: 0.625rem;
+	margin-bottom: 0.5rem;
+	transition: all 0.15s ease;
+}
+.download-item[data-v-507487c4]:active {
+	transform: scale(0.98);
+	background: rgba(255, 255, 255, 0.95);
+}
+.di-icon[data-v-507487c4] {
+	width: 2.5rem;
+	height: 2.5rem;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	background: rgba(108, 99, 255, 0.08);
+	border-radius: 0.5625rem;
+	margin-right: 0.625rem;
+	flex-shrink: 0;
+}
+.di-icon .iconfont[data-v-507487c4] {
+	font-size: 1.25rem;
+	color: #6c63ff;
+}
+.di-info[data-v-507487c4] {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 0.1875rem;
+	min-width: 0;
+}
+.di-name[data-v-507487c4] {
+	font-size: 0.875rem;
+	font-weight: 500;
+	color: #333;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.di-meta[data-v-507487c4] {
+	font-size: 0.6875rem;
+	color: #999;
+}
+.di-path[data-v-507487c4] {
+	font-size: 0.625rem;
+	color: #bbb;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.di-delete[data-v-507487c4] {
+	width: 1.75rem;
+	height: 1.75rem;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-shrink: 0;
+}
+.di-delete .iconfont[data-v-507487c4] {
+	font-size: 1.125rem;
+	color: #ccc;
+	transition: color 0.15s ease;
+}
+.di-delete:active .iconfont[data-v-507487c4] {
+	color: #ff5e57;
+}
 .wyxd-container[data-v-507487c4] {
 	display: flex;
 	flex-direction: column;
@@ -378,7 +518,11 @@
 .wyxd-slide-area[data-v-507487c4] {
 	flex: 1;
 	min-height: 0;
-	padding: 0.625rem;
+	/* padding: 20rpx; */
+}
+.wyxd-swiper[data-v-507487c4] {
+	width: 100%;
+	height: 100%;
 }
 .wyxd-slide-scroll[data-v-507487c4] {
 	height: 100%;
@@ -386,10 +530,18 @@
 	border-radius: 0.375rem;
 	box-shadow: 0 0.0625rem 0.375rem rgba(0, 0, 0, 0.04);
 }
-.wyxd-slide-card[data-v-507487c4] {
+/* .wyxd-slide-card {
-	padding: 1rem;
+	padding: 32rpx;
 	min-height: 100%;
 	box-sizing: border-box;
+} */
+.wyxd-slide-card[data-v-507487c4] {
+	min-height: 100%;
+	box-sizing: border-box;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-direction: column; /* 子元素垂直排列 */
 }
 /* ===== 底部翻页 ===== */
 .wyxd-pager[data-v-507487c4] {

unpackage/dist/dev/app-plus/pages/WorkSpace/TemplateSpace/TemplateSpace.css

@@ -333,6 +333,146 @@
 .workspace-footer .iconfont[data-v-769edd25] {
 	font-size: 1.25rem !important;
 }
+/* ===== 标签切换 ===== */
+.workspace-tabs[data-v-769edd25] {
+	display: flex;
+	width: 100%;
+	padding: 0 0.75rem;
+	box-sizing: border-box;
+	gap: 0.625rem;
+}
+.tab-item[data-v-769edd25] {
+	flex: 1;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	padding: 0.5625rem 0;
+	font-size: 0.875rem;
+	font-weight: 500;
+	color: #999;
+	border-bottom: 0.125rem solid transparent;
+	transition: all 0.2s ease;
+	position: relative;
+}
+.tab-item.active[data-v-769edd25] {
+	color: #6c63ff;
+	border-bottom-color: #6c63ff;
+}
+.tab-badge[data-v-769edd25] {
+	margin-left: 0.25rem;
+	background: #ff5e57;
+	color: #fff;
+	font-size: 0.625rem;
+	padding: 0.0625rem 0.3125rem;
+	border-radius: 0.625rem;
+	line-height: 1.4;
+}
+/* ===== 下载列表 ===== */
+.download-content[data-v-769edd25] {
+	flex: 1;
+	overflow: auto;
+}
+.download-empty[data-v-769edd25] {
+	display: flex;
+	flex-direction: column;
+	justify-content: center;
+	align-items: center;
+	padding-top: 6.25rem;
+	color: #bbb;
+	font-size: 0.875rem;
+}
+.download-empty .iconfont[data-v-769edd25] {
+	font-size: 4.375rem;
+	color: #ddd;
+	margin-bottom: 0.625rem;
+}
+.download-list[data-v-769edd25] {
+	padding: 0.625rem 0.75rem;
+}
+.download-header[data-v-769edd25] {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+	padding: 0.375rem 0.25rem 0.625rem;
+	font-size: 0.75rem;
+	color: #999;
+}
+.clear-btn[data-v-769edd25] {
+	color: #ff5e57;
+	font-size: 0.75rem;
+	font-weight: 500;
+	padding: 0.125rem 0.375rem;
+}
+.download-item[data-v-769edd25] {
+	display: flex;
+	align-items: center;
+	padding: 0.75rem 0.625rem;
+	background: rgba(255, 255, 255, 0.85);
+	border-radius: 0.625rem;
+	margin-bottom: 0.5rem;
+	transition: all 0.15s ease;
+}
+.download-item[data-v-769edd25]:active {
+	transform: scale(0.98);
+	background: rgba(255, 255, 255, 0.95);
+}
+.di-icon[data-v-769edd25] {
+	width: 2.5rem;
+	height: 2.5rem;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	background: rgba(108, 99, 255, 0.08);
+	border-radius: 0.5625rem;
+	margin-right: 0.625rem;
+	flex-shrink: 0;
+}
+.di-icon .iconfont[data-v-769edd25] {
+	font-size: 1.25rem;
+	color: #6c63ff;
+}
+.di-info[data-v-769edd25] {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 0.1875rem;
+	min-width: 0;
+}
+.di-name[data-v-769edd25] {
+	font-size: 0.875rem;
+	font-weight: 500;
+	color: #333;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.di-meta[data-v-769edd25] {
+	font-size: 0.6875rem;
+	color: #999;
+}
+.di-path[data-v-769edd25] {
+	font-size: 0.625rem;
+	color: #bbb;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.di-delete[data-v-769edd25] {
+	width: 1.75rem;
+	height: 1.75rem;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-shrink: 0;
+}
+.di-delete .iconfont[data-v-769edd25] {
+	font-size: 1.125rem;
+	color: #ccc;
+	transition: color 0.15s ease;
+}
+.di-delete:active .iconfont[data-v-769edd25] {
+	color: #ff5e57;
+}
 /* 编辑模板弹窗 */
 .edit-template-wrapper[data-v-769edd25] {
 }

unpackage/dist/dev/app-plus/pages/WorkSpace/WorkSpace.css

@@ -865,3 +865,143 @@
 .workspace-footer .iconfont[data-v-c1a60359] {
 	font-size: 1.25rem !important;
 }
+/* ===== 标签切换 ===== */
+.workspace-tabs[data-v-c1a60359] {
+	display: flex;
+	width: 100%;
+	padding: 0 0.75rem;
+	box-sizing: border-box;
+	gap: 0.625rem;
+}
+.tab-item[data-v-c1a60359] {
+	flex: 1;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	padding: 0.5625rem 0;
+	font-size: 0.875rem;
+	font-weight: 500;
+	color: #999;
+	border-bottom: 0.125rem solid transparent;
+	transition: all 0.2s ease;
+	position: relative;
+}
+.tab-item.active[data-v-c1a60359] {
+	color: #6c63ff;
+	border-bottom-color: #6c63ff;
+}
+.tab-badge[data-v-c1a60359] {
+	margin-left: 0.25rem;
+	background: #ff5e57;
+	color: #fff;
+	font-size: 0.625rem;
+	padding: 0.0625rem 0.3125rem;
+	border-radius: 0.625rem;
+	line-height: 1.4;
+}
+/* ===== 下载列表 ===== */
+.download-content[data-v-c1a60359] {
+	flex: 1;
+	overflow: auto;
+}
+.download-empty[data-v-c1a60359] {
+	display: flex;
+	flex-direction: column;
+	justify-content: center;
+	align-items: center;
+	padding-top: 6.25rem;
+	color: #bbb;
+	font-size: 0.875rem;
+}
+.download-empty .iconfont[data-v-c1a60359] {
+	font-size: 4.375rem;
+	color: #ddd;
+	margin-bottom: 0.625rem;
+}
+.download-list[data-v-c1a60359] {
+	padding: 0.625rem 0.75rem;
+}
+.download-header[data-v-c1a60359] {
+	display: flex;
+	justify-content: space-between;
+	align-items: center;
+	padding: 0.375rem 0.25rem 0.625rem;
+	font-size: 0.75rem;
+	color: #999;
+}
+.clear-btn[data-v-c1a60359] {
+	color: #ff5e57;
+	font-size: 0.75rem;
+	font-weight: 500;
+	padding: 0.125rem 0.375rem;
+}
+.download-item[data-v-c1a60359] {
+	display: flex;
+	align-items: center;
+	padding: 0.75rem 0.625rem;
+	background: rgba(255, 255, 255, 0.85);
+	border-radius: 0.625rem;
+	margin-bottom: 0.5rem;
+	transition: all 0.15s ease;
+}
+.download-item[data-v-c1a60359]:active {
+	transform: scale(0.98);
+	background: rgba(255, 255, 255, 0.95);
+}
+.di-icon[data-v-c1a60359] {
+	width: 2.5rem;
+	height: 2.5rem;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	background: rgba(108, 99, 255, 0.08);
+	border-radius: 0.5625rem;
+	margin-right: 0.625rem;
+	flex-shrink: 0;
+}
+.di-icon .iconfont[data-v-c1a60359] {
+	font-size: 1.25rem;
+	color: #6c63ff;
+}
+.di-info[data-v-c1a60359] {
+	flex: 1;
+	display: flex;
+	flex-direction: column;
+	gap: 0.1875rem;
+	min-width: 0;
+}
+.di-name[data-v-c1a60359] {
+	font-size: 0.875rem;
+	font-weight: 500;
+	color: #333;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.di-meta[data-v-c1a60359] {
+	font-size: 0.6875rem;
+	color: #999;
+}
+.di-path[data-v-c1a60359] {
+	font-size: 0.625rem;
+	color: #bbb;
+	white-space: nowrap;
+	overflow: hidden;
+	text-overflow: ellipsis;
+}
+.di-delete[data-v-c1a60359] {
+	width: 1.75rem;
+	height: 1.75rem;
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	flex-shrink: 0;
+}
+.di-delete .iconfont[data-v-c1a60359] {
+	font-size: 1.125rem;
+	color: #ccc;
+	transition: color 0.15s ease;
+}
+.di-delete:active .iconfont[data-v-c1a60359] {
+	color: #ff5e57;
+}

unpackage/dist/dev/app-plus/pages/text/text.css

@@ -1006,10 +1006,12 @@ to { opacity: 1; transform: translateY(0) scale(1);
 	font-size: 1.125rem;
 	font-weight: 700;
 	color: #1a1a2e;
+	align-items: center;
 }
 .ncd-header uni-icons[data-v-fdf84df1] {
 	display: flex;
 	flex-shrink: 0;
+	align-items: center;
 }
 .ncd-options[data-v-fdf84df1] {
 	display: flex;
@@ -1094,6 +1096,171 @@ to { opacity: 1; transform: translateY(0) scale(1);
 .ncd-intelligence .ncd-opt-icon[data-v-fdf84df1] {
 	background: linear-gradient(135deg, #8b5cf6, #7c3aed);
 }
+/* ========== 智能体选择弹窗 ========== */
+.agent-modal-mask[data-v-fdf84df1] {
+		position: fixed;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+		background-color: rgba(0, 0, 0, 0.45);
+		backdrop-filter: blur(4px);
+		-webkit-backdrop-filter: blur(4px);
+		z-index: 1000;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+}
+.agent-modal[data-v-fdf84df1] {
+		width: 85%;
+		max-height: 70%;
+		background-color: #ffffff;
+		border-radius: 0.75rem;
+		overflow: hidden;
+		display: flex;
+		flex-direction: column;
+		box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.12);
+}
+.agent-modal-header[data-v-fdf84df1] {
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		padding: 0.9375rem 0.9375rem 0.625rem;
+		position: relative;
+		border-bottom: 0.0625rem solid #f0f0f0;
+}
+.agent-modal-title[data-v-fdf84df1] {
+		font-size: 1.0625rem;
+		font-weight: 700;
+		color: #1a1a2e;
+}
+.agent-modal-close[data-v-fdf84df1] {
+		position: absolute;
+		right: 0.75rem;
+		top: 50%;
+		transform: translateY(-50%);
+		padding: 0.3125rem;
+}
+.agent-list[data-v-fdf84df1] {
+		box-sizing: border-box;
+		flex: 1;
+		padding: 0.625rem 0.75rem;
+		max-height: 18.75rem;
+}
+.agent-loading[data-v-fdf84df1] {
+		display: flex;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+		padding: 1.875rem 0;
+}
+.agent-loading-text[data-v-fdf84df1] {
+		margin-top: 0.5rem;
+		font-size: 0.8125rem;
+		color: #999;
+}
+.agent-empty[data-v-fdf84df1] {
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		padding: 2.5rem 0;
+}
+.agent-empty-text[data-v-fdf84df1] {
+		font-size: 0.875rem;
+		color: #999;
+}
+.agent-card[data-v-fdf84df1] {
+		box-sizing: border-box;
+		width: 100%;
+		background: linear-gradient(135deg, #f8f5ff, #efe8ff);
+		border: 0.0625rem solid #c4b5fd;
+		border-radius: 0.625rem;
+		padding: 0.875rem 0.75rem;
+		margin-bottom: 0.625rem;
+		transition: all 0.2s ease;
+		overflow: hidden;
+}
+.agent-card[data-v-fdf84df1]:active {
+		transform: scale(0.98);
+		border-color: #a78bfa;
+		background: linear-gradient(135deg, #f3efff, #e8dcff);
+}
+.agent-card-header[data-v-fdf84df1] {
+		display: flex;
+		align-items: center;
+		margin-bottom: 0.5rem;
+}
+.agent-avatar[data-v-fdf84df1] {
+		width: 2.1875rem;
+		height: 2.1875rem;
+		border-radius: 0.625rem;
+		background: linear-gradient(135deg, #8b5cf6, #7c3aed);
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		flex-shrink: 0;
+}
+.agent-card-info[data-v-fdf84df1] {
+		margin-left: 0.5rem;
+		display: flex;
+		flex-direction: column;
+		flex: 1;
+		min-width: 0;
+}
+.agent-card-title[data-v-fdf84df1] {
+		font-size: 0.9375rem;
+		font-weight: 600;
+		color: #1a1a2e;
+		overflow: hidden;
+		text-overflow: ellipsis;
+		white-space: nowrap;
+}
+.agent-card-category[data-v-fdf84df1] {
+		font-size: 0.6875rem;
+		color: #8b5cf6;
+		margin-top: 0.125rem;
+}
+.agent-card-desc[data-v-fdf84df1] {
+		font-size: 0.8125rem;
+		color: #555;
+		line-height: 1.5;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 5;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+}
+.agent-card-welcome[data-v-fdf84df1] {
+		font-size: 0.75rem;
+		color: #7c3aed;
+		margin-top: 0.375rem;
+		padding-top: 0.375rem;
+		border-top: 0.0625rem dashed #ddd6fe;
+		word-break: break-all;
+		display: -webkit-box;
+		-webkit-line-clamp: 2;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+}
+.agent-modal-footer[data-v-fdf84df1] {
+		padding: 0.625rem 0.9375rem 0.9375rem;
+		border-top: 0.0625rem solid #f0f0f0;
+		display: flex;
+		justify-content: flex-end;
+}
+.agent-modal-btn[data-v-fdf84df1] {
+		padding: 0.5625rem 1.5rem;
+		border-radius: 0.5rem;
+		font-size: 0.875rem;
+		font-weight: 500;
+}
+.agent-modal-btn-cancel[data-v-fdf84df1] {
+		background: #f0f0f0;
+		color: #666;
+}
+.agent-modal-btn-cancel[data-v-fdf84df1]:active {
+		background: #e0e0e0;
+}
 /* ==========新建聊天列表相关====== */
 .close-option-card[data-v-fdf84df1] {
 	width: 100%;
@@ -1186,12 +1353,64 @@ to { opacity: 1; transform: translateY(0) scale(1);
 .head-btn .iconfont[data-v-fdf84df1] {
 	font-size: 1.5rem;
 }
+.chat-btn-group .head-btn[data-v-fdf84df1]:nth-child(4) {
+	/* 刷新按钮 */
+}
 .log-out[data-v-fdf84df1] {
 	/* background: #ffd4d4; */
 }
 .log-out .iconfont[data-v-fdf84df1] {
 	color: #ff4d4f;
 }
+/* ==========WYXD 文件入口横幅========== */
+.wyxd-banner[data-v-fdf84df1] {
+	display: flex;
+	align-items: center;
+	padding: 0.4375rem 0.75rem;
+	margin: 0.1875rem 0.625rem;
+	background: linear-gradient(135deg, #e8f4fd, #f0e6ff);
+	border: 0.04688rem solid rgba(120, 120, 220, 0.25);
+	border-radius: 0.5rem;
+	box-shadow: 0 0.0625rem 0.25rem rgba(100, 100, 200, 0.08);
+}
+.wyxd-banner[data-v-fdf84df1]:active {
+	background: linear-gradient(135deg, #d8eafb, #e6d8ff);
+	transform: scale(0.98);
+}
+.wyxd-banner-icon[data-v-fdf84df1] {
+	font-size: 1rem;
+	color: #6c6ce0;
+	margin-right: 0.375rem;
+}
+.wyxd-banner-text[data-v-fdf84df1] {
+	flex: 1;
+	font-size: 0.8125rem;
+	font-weight: 600;
+	color: #4a4ab8;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+.wyxd-banner-arrow[data-v-fdf84df1] {
+	font-size: 0.75rem;
+	color: #9999cc;
+}
+.wyxd-banner-close[data-v-fdf84df1] {
+	width: 1.125rem;
+	height: 1.125rem;
+	line-height: 1.125rem;
+	text-align: center;
+	font-size: 0.875rem;
+	color: #9999cc;
+	border-radius: 50%;
+	background: rgba(100, 100, 200, 0.08);
+	margin-left: 0.25rem;
+	flex-shrink: 0;
+}
+.wyxd-banner-close[data-v-fdf84df1]:active {
+	background: rgba(100, 100, 200, 0.18);
+	color: #6c6ce0;
+}
 /* ==========聊天主体部分========== */
 .main-chat[data-v-fdf84df1] {
 	display: flex;

utils/cloud-api.js

@@ -29,7 +29,11 @@ export const login = async (username, password) => {
 					}
 				} else {
 					if (String(res.statusCode).startsWith('5')) {
-						reject({ serverError: true, code: res.statusCode, message: '服务器升级中，请稍后再试' })
+						reject({
+							serverError: true,
+							code: res.statusCode,
+							message: '服务器升级中，请稍后再试'
+						})
 					} else {
 						reject(`请求失败：${res.statusCode}`)
 					}
@@ -73,15 +77,16 @@ export const getUserConversations = async (token) => {
 }
 
 // 获取与AI的对话内容
-export const getConversationMessages = async (token, conversatio_id) => {
+export const getConversationMessages = async (token, conversation_id, size, page_number) => {
 	return new Promise((resolve, reject) => {
 		uni.request({
 			url: `${BASE_URL}/get_conversation_messages`,
 			method: 'POST',
 			data: {
 				"access_token": token,
-				"login_type": "phone",
+				"conversation_id": conversation_id,
-				"conversation_id": conversatio_id
+				"size": 20,
+				"current": page_number
 			},
 			header: {
 				'Content-Type': 'application/json'
@@ -90,6 +95,7 @@ export const getConversationMessages = async (token, conversatio_id) => {
 				if (res.statusCode === 200) {
 					const messagesInfo = res.data
 					if (messagesInfo) {
+						// console.log("返回数据为",messagesInfo);
 						console.log("工作区id为：", messagesInfo.workspace_id || '(无)');
 						if (messagesInfo.workspace_id) {
 							uni.setStorageSync('workspace_id', messagesInfo.workspace_id)
@@ -556,9 +562,9 @@ export const workspaceUploadFileByURL = (token, workspacesId, urls, dirPath) =>
 						const failedItems = (respond.results || [])
 							.filter(r => !r.success)
 							.map(r => r.error || '未知错误');
-						const msg = failedItems.length > 0
+						const msg = failedItems.length > 0 ?
-							? `上传失败 ${respond.failed_count}/${respond.total_files}：${failedItems[0]}`
+							`上传失败 ${respond.failed_count}/${respond.total_files}：${failedItems[0]}` :
-							: (respond.summary || respond?.error || '上传文件到工作区出错啦');
+							(respond.summary || respond?.error || '上传文件到工作区出错啦');
 						reject(msg);
 					}
 				} else {
@@ -585,14 +591,19 @@ export const uploadFileToShortStorage = (workspacesId, files, filePath) => {
 
 		// 构建 files 数组供 uni.uploadFile 使用
 		const uploadFiles = fileList.map((file) => {
-			const fileUri = typeof file === 'string' ? file : (file.tempFilePath || file.path || file);
+			const fileUri = typeof file === 'string' ? file : (file.tempFilePath || file.path ||
+				file);
 			return {
 				name: 'files',
 				uri: fileUri
 			};
 		});
 
-		console.log('uploadFileToShortStorage 参数:', { workspacesId, fileCount: uploadFiles.length, filePath });
+		console.log('uploadFileToShortStorage 参数:', {
+			workspacesId,
+			fileCount: uploadFiles.length,
+			filePath
+		});
 
 		uni.uploadFile({
 			url: `${BASE_URL}/cloud_api/file/temp/upload`,
@@ -614,9 +625,13 @@ export const uploadFileToShortStorage = (workspacesId, files, filePath) => {
 							resolve(respond);
 						} else if (respond.success) {
 							// 兼容 { success: true, url: "..." } 格式
-							resolve([{ url: respond.url || respond.message, success: true }]);
+							resolve([{
+								url: respond.url || respond.message,
+								success: true
+							}]);
 						} else {
-							const msg = respond?.error || respond?.message || '上传文件（到短存云端）获取URL出错啦';
+							const msg = respond?.error || respond?.message ||
+								'上传文件（到短存云端）获取URL出错啦';
 							reject(msg);
 						}
 					} catch (e) {
@@ -1718,3 +1733,80 @@ export const conversationMessageDownload = (token, workspacesId, localUrl) => {
 		});
 	});
 };
+
+// 智能体
+// 获取智能体列表
+export const getAgentList = (token) => {
+	return new Promise((resolve, reject) => {
+		uni.request({
+			url: `${BASE_URL}/cloud_api/agent/list`,
+			method: "POST",
+			header: {
+				'Content-Type': 'application/json'
+			},
+			data: {
+				"access_token": token
+			},
+			success: (res) => {
+				if (res.statusCode === 200) {
+					const respond = res.data;
+					if (respond.success) {
+						resolve(respond.data)
+					} else {
+						const msg = '获取智能体列表出错啦';
+						reject(msg);
+					}
+				} else {
+					reject(`获取智能体列表失败：${res.statusCode}`)
+				}
+			},
+			fail: (err) => {
+				const msg = err.errMsg || '网络错误';
+				reject(msg);
+			}
+		})
+	})
+}
+
+// 创建智能体会话
+export const addConversationAgent = (token, agent_id) => {
+	return new Promise((resolve, reject) => {
+		uni.request({
+			url: `${BASE_URL}/cloud_api/phone/conversation/agent/add`,
+			method: "POST",
+			header: {
+				"Content-Type": "application/json"
+			},
+			data: {
+				"access_token": token,
+				"agent_id": agent_id
+			},
+			success: (res) => {
+				if (res.statusCode === 200) {
+					const respond = res.data
+					// 返回格式: { success: true, title: "...", conversation_id: "...", workspace_id: "..." }
+					if (respond?.success && respond?.conversation_id) {
+						// // 保存 workspace_id 到本地存储
+						// if (respond.workspace_id) {
+						// 	uni.setStorageSync('workspace_id', respond.workspace_id)
+						// }
+						resolve({
+							conversation_id: respond.conversation_id,
+							workspace_id: respond.workspace_id,
+							title: respond.title || ''
+						})
+					} else {
+						const msg = respond?.error || '创建智能体会话出错啦'
+						reject(msg)
+					}
+				} else {
+					reject(`创建智能体会话失败：${res.statusCode}`)
+				}
+			},
+			fail: (err) => {
+				const msg = err.errMsg || '网络错误'
+				reject(msg)
+			}
+		})
+	})
+}

utils/downloadManager.js

@@ -0,0 +1,284 @@
+/**
+ * 下载管理工具
+ * 文件保存到公共下载目录，用户可通过文件管理器访问
+ */
+
+const STORAGE_KEY = 'localDownloads'
+const SUB_DIR = 'AppDownloads' // 公共下载目录下的子文件夹
+
+/**
+ * 获取公共下载目录路径
+ * @returns {Promise<string>} 下载目录绝对路径
+ */
+function getPublicDownloadDir() {
+	return new Promise((resolve, reject) => {
+		// #ifdef APP-PLUS
+		plus.io.requestFileSystem(
+			plus.io.PUBLIC_DOWNLOADS,
+			(fs) => {
+				// PUBLIC_DOWNLOADS 对应 /storage/emulated/0/Download/
+				fs.root.getDirectory(
+					SUB_DIR,
+					{ create: true },
+					(dirEntry) => {
+						resolve(dirEntry.fullPath)
+					},
+					(err) => {
+						console.error('getDirectory failed:', err)
+						reject(err)
+					}
+				)
+			},
+			(err) => {
+				console.error('requestFileSystem failed:', err)
+				reject(err)
+			}
+		)
+		// #endif
+		// #ifndef APP-PLUS
+		reject(new Error('仅APP端支持'))
+		// #endif
+	})
+}
+
+/**
+ * 从完整路径中提取可读的显示路径
+ * 如 /storage/emulated/0/Download/AppDownloads/xxx.pdf → 下载/AppDownloads/xxx.pdf
+ */
+function getDisplayPath(fullPath) {
+	const idx = fullPath.indexOf('/Download/')
+	if (idx !== -1) {
+		return '下载/' + fullPath.slice(idx + 10)
+	}
+	return fullPath
+}
+
+/**
+ * 获取所有下载记录
+ * @returns {Array} 下载记录列表
+ */
+export function getDownloadList() {
+	try {
+		return uni.getStorageSync(STORAGE_KEY) || []
+	} catch (e) {
+		return []
+	}
+}
+
+/**
+ * 保存下载记录（复制到公共下载目录）
+ * @param {string} tempFilePath 临时文件路径（uni.downloadFile 返回的）
+ * @param {string} fileName     文件名
+ * @param {number} fileSize     文件大小（字节，可选）
+ */
+export function saveDownload(tempFilePath, fileName, fileSize) {
+	return new Promise((resolve, reject) => {
+		// #ifdef APP-PLUS
+		getPublicDownloadDir().then((dirPath) => {
+			const destPathForUrl = plus.io.convertLocalFileSystemURL(dirPath + '/' + fileName)
+
+			plus.io.resolveLocalFileSystemURL(
+				tempFilePath,
+				(fileEntry) => {
+					plus.io.resolveLocalFileSystemURL(
+						dirPath,
+						(dirEntry) => {
+							fileEntry.copyTo(
+								dirEntry,
+								fileName,
+								() => {
+									const record = {
+										id: Date.now().toString(),
+										name: fileName,
+										path: destPathForUrl,
+										displayPath: getDisplayPath(destPathForUrl),
+										size: fileSize || 0,
+										time: Date.now()
+									}
+									const list = getDownloadList()
+									const exists = list.some(item => item.name === fileName)
+									if (exists) {
+										const idx = list.findIndex(item => item.name === fileName)
+										if (idx !== -1) list.splice(idx, 1)
+									}
+									list.unshift(record)
+									try {
+										uni.setStorageSync(STORAGE_KEY, list)
+									} catch (e) {
+										list.pop()
+										uni.setStorageSync(STORAGE_KEY, list)
+									}
+									resolve(record)
+								},
+								(err) => {
+									console.error('copyTo failed:', err)
+									reject(err)
+								}
+							)
+						},
+						reject
+					)
+				},
+				reject
+			)
+		}).catch(reject)
+		// #endif
+		// #ifndef APP-PLUS
+		// 非 APP 端降级使用 uni.saveFile
+		uni.saveFile({
+			tempFilePath: tempFilePath,
+			success: (saveRes) => {
+				const record = {
+					id: Date.now().toString(),
+					name: fileName,
+					path: saveRes.savedFilePath,
+					size: fileSize || 0,
+					time: Date.now()
+				}
+				const list = getDownloadList()
+				list.unshift(record)
+				uni.setStorageSync(STORAGE_KEY, list)
+				resolve(record)
+			},
+			fail: reject
+		})
+		// #endif
+	})
+}
+
+/**
+ * 删除单条下载记录及其文件
+ * @param {string} id 记录 ID
+ */
+export function deleteDownload(id) {
+	return new Promise((resolve, reject) => {
+		const list = getDownloadList()
+		const record = list.find(item => item.id === id)
+		if (!record) {
+			reject(new Error('记录不存在'))
+			return
+		}
+
+		// #ifdef APP-PLUS
+		// 删除公共目录下的文件
+		plus.io.resolveLocalFileSystemURL(
+			record.path,
+			(fileEntry) => {
+				fileEntry.remove(
+					() => {
+						const newList = list.filter(item => item.id !== id)
+						uni.setStorageSync(STORAGE_KEY, newList)
+						resolve()
+					},
+					() => {
+						// 文件不存在也清除记录
+						const newList = list.filter(item => item.id !== id)
+						uni.setStorageSync(STORAGE_KEY, newList)
+						resolve()
+					}
+				)
+			},
+			() => {
+				// 无法解析路径，直接清除记录
+				const newList = list.filter(item => item.id !== id)
+				uni.setStorageSync(STORAGE_KEY, newList)
+				resolve()
+			}
+		)
+		// #endif
+		// #ifndef APP-PLUS
+		uni.removeSavedFile({
+			filePath: record.path,
+			success: () => {
+				const newList = list.filter(item => item.id !== id)
+				uni.setStorageSync(STORAGE_KEY, newList)
+				resolve()
+			},
+			fail: () => {
+				const newList = list.filter(item => item.id !== id)
+				uni.setStorageSync(STORAGE_KEY, newList)
+				resolve()
+			}
+		})
+		// #endif
+	})
+}
+
+/**
+ * 清空所有下载记录和文件
+ */
+export function clearAllDownloads() {
+	return new Promise((resolve) => {
+		const list = getDownloadList()
+		if (list.length === 0) {
+			resolve()
+			return
+		}
+
+		// #ifdef APP-PLUS
+		let count = 0
+		const done = () => {
+			count++
+			if (count >= list.length) {
+				uni.setStorageSync(STORAGE_KEY, [])
+				resolve()
+			}
+		}
+
+		list.forEach(record => {
+			plus.io.resolveLocalFileSystemURL(
+				record.path,
+				(fileEntry) => {
+					fileEntry.remove(done, done)
+				},
+				done
+			)
+		})
+
+		setTimeout(() => {
+			uni.setStorageSync(STORAGE_KEY, [])
+			resolve()
+		}, 5000)
+		// #endif
+		// #ifndef APP-PLUS
+		let count = 0
+		list.forEach(record => {
+			uni.removeSavedFile({
+				filePath: record.path,
+				success: () => { count++; if (count >= list.length) { uni.setStorageSync(STORAGE_KEY, []); resolve() } },
+				fail: () => { count++; if (count >= list.length) { uni.setStorageSync(STORAGE_KEY, []); resolve() } }
+			})
+		})
+		if (list.length === 0) resolve()
+		setTimeout(() => { uni.setStorageSync(STORAGE_KEY, []); resolve() }, 3000)
+		// #endif
+	})
+}
+
+/**
+ * 格式化文件大小为可读字符串
+ * @param {number} bytes 字节数
+ * @returns {string}
+ */
+export function formatFileSize(bytes) {
+	if (!bytes || bytes <= 0) return '未知大小'
+	const units = ['B', 'KB', 'MB', 'GB']
+	let i = 0
+	let size = bytes
+	while (size >= 1024 && i < units.length - 1) {
+		size /= 1024
+		i++
+	}
+	return size.toFixed(i === 0 ? 0 : 1) + ' ' + units[i]
+}
+
+/**
+ * 格式化时间戳为可读日期
+ * @param {number} timestamp
+ * @returns {string}
+ */
+export function formatTime(timestamp) {
+	const d = new Date(timestamp)
+	const pad = n => String(n).padStart(2, '0')
+	return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}`
+}

utils/fileOpener.js

@@ -0,0 +1,124 @@
+/**
+ * 文件打开工具 - 强制弹出应用选择器
+ * 
+ * uni.openDocument 的 showMenu 和 plus.runtime.openFile 在真机上
+ * 都可能直接跳转默认应用。用 Android 原生 Intent.createChooser 
+ * 强制弹出"选择应用"对话框。
+ * 
+ * Android 7.0+ 会阻止 file:// URI 暴露给其他应用，需要禁用此限制。
+ */
+
+/**
+ * 根据文件扩展名获取 MIME 类型
+ */
+function getMimeType(filePath) {
+	const ext = filePath.substring(filePath.lastIndexOf('.') + 1).toLowerCase()
+	const mimeMap = {
+		'pdf':  'application/pdf',
+		'doc':  'application/msword',
+		'docx': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+		'xls':  'application/vnd.ms-excel',
+		'xlsx': 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+		'ppt':  'application/vnd.ms-powerpoint',
+		'pptx': 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+		'txt':  'text/plain',
+		'html': 'text/html',
+		'htm':  'text/html',
+		'xml':  'text/xml',
+		'json': 'application/json',
+		'csv':  'text/csv',
+		'jpg':  'image/jpeg',
+		'jpeg': 'image/jpeg',
+		'png':  'image/png',
+		'gif':  'image/gif',
+		'bmp':  'image/bmp',
+		'webp': 'image/webp',
+		'mp4':  'video/mp4',
+		'mp3':  'audio/mpeg',
+		'wav':  'audio/wav',
+		'zip':  'application/zip',
+		'rar':  'application/x-rar-compressed',
+		'7z':   'application/x-7z-compressed',
+		'apk':  'application/vnd.android.package-archive'
+	}
+	return mimeMap[ext] || '*/*'
+}
+
+/**
+ * 打开文件，弹出应用选择器
+ * @param {string} filePath 本地文件路径
+ * @param {Function} onFail  打开失败时的回调
+ */
+export function openFile(filePath, onFail) {
+	// #ifdef APP-PLUS
+	try {
+		const main = plus.android.runtimeMainActivity()
+		const Intent = plus.android.importClass('android.content.Intent')
+		const Uri = plus.android.importClass('android.net.Uri')
+		const File = plus.android.importClass('java.io.File')
+
+		// Android 7.0+ 默认禁止 file:// URI，禁用此限制
+		if (plus.os.sdkInt >= 24) {
+			const StrictMode = plus.android.importClass('android.os.StrictMode')
+			StrictMode.disableDeathOnFileUriExposure()
+		}
+
+		const file = new File(filePath)
+		if (!file.exists()) {
+			throw new Error('文件不存在: ' + filePath)
+		}
+
+		const uri = Uri.fromFile(file)
+		const mimeType = getMimeType(filePath)
+
+		const intent = new Intent(Intent.ACTION_VIEW)
+		intent.setDataAndType(uri, mimeType)
+		intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+
+		// 核心：createChooser 每次必弹选择器，无视已设置的默认应用
+		const chooser = Intent.createChooser(intent, '选择应用打开')
+		main.startActivity(chooser)
+
+		console.log('openFile success - chooser shown')
+	} catch (e) {
+		console.error('openFile native failed, fallback:', e)
+		uni.openDocument({
+			filePath: filePath,
+			showMenu: true,
+			fail: typeof onFail === 'function' ? onFail : () => {}
+		})
+	}
+	// #endif
+
+	// #ifndef APP-PLUS
+	uni.openDocument({
+		filePath: filePath,
+		showMenu: true,
+		fail: typeof onFail === 'function' ? onFail : () => {}
+	})
+	// #endif
+}
+
+/**
+ * 下载文件并打开（弹出应用选择器）
+ * @param {string} url      远程文件 URL
+ * @param {Function} onFail 失败回调
+ */
+export function downloadAndOpen(url, onFail) {
+	uni.downloadFile({
+		url: url,
+		success: (res) => {
+			if (res.statusCode === 200) {
+				openFile(res.tempFilePath, onFail)
+			} else {
+				console.error('下载失败, statusCode:', res.statusCode)
+				if (typeof onFail === 'function') onFail()
+			}
+		},
+		fail: (err) => {
+			console.error('downloadFile fail:', err)
+			if (typeof onFail === 'function') onFail()
+		}
+	})
+}

utils/friend-api.js

@@ -84,7 +84,7 @@ export const getGroup = async (sendId) => {
 }
 
 // 获取与好友的对话内容
-export const getFriendMessages = async (sessionId, current = 1) => {
+export const getFriendMessages = async (sessionId, size, current = 1) => {
 	console.log('请求的好友消息id：', sessionId);
 	return new Promise((resolve, reject) => {
 		uni.request({
@@ -92,7 +92,7 @@ export const getFriendMessages = async (sessionId, current = 1) => {
 			method: 'POST',
 			data: {
 				"sessionId": sessionId,
-				"size": 100,
+				"size": size,
 				"current": current,
 				"beginTime": "",
 				"endTime": ""
@@ -130,7 +130,7 @@ export const getFriendMessages = async (sessionId, current = 1) => {
 
 
 // 获取群聊的对话内容
-export const getGroupMessages = async (groupId, current = 1) => {
+export const getGroupMessages = async (groupId, size, current = 1) => {
 	console.log('请求的群聊消息id：', groupId);
 	return new Promise((resolve, reject) => {
 		uni.request({
@@ -138,7 +138,7 @@ export const getGroupMessages = async (groupId, current = 1) => {
 			method: 'POST',
 			data: {
 				"current": current,
-				"size": 100,
+				"size": size,
 				"groupId": groupId,
 				"beginTime": "",
 				"endTime": ""