宇恒一号官网

server/scripts/inspect_db.go

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+// 独立运行：go run scripts/inspect_db.go
+// 查看 MongoDB 数据结构（需先建立 SSH 隧道）
+
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"log"
+	"time"
+
+	"go.mongodb.org/mongo-driver/v2/bson"
+	"go.mongodb.org/mongo-driver/v2/mongo"
+	"go.mongodb.org/mongo-driver/v2/mongo/options"
+)
+
+func main() {
+	uri := "mongodb://localhost:27017"
+	client, err := mongo.Connect(options.Client().ApplyURI(uri))
+	if err != nil {
+		log.Fatalf("连接失败: %v", err)
+	}
+	defer client.Disconnect(context.TODO())
+
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	// 验证连接
+	var result bson.M
+	if err = client.Database("admin").RunCommand(ctx, bson.D{{Key: "ping", Value: 1}}).Decode(&result); err != nil {
+		log.Fatalf("Ping 失败: %v", err)
+	}
+	fmt.Println("MongoDB 连接成功\n")
+
+	// 列出数据库（排除系统库）
+	dbs, err := client.ListDatabaseNames(ctx, bson.M{
+		"name": bson.M{"$nin": []string{"admin", "config", "local"}},
+	})
+	if err != nil {
+		log.Fatalf("列出数据库失败: %v", err)
+	}
+
+	output := map[string]interface{}{"databases": []interface{}{}}
+
+	for _, dbName := range dbs {
+		db := client.Database(dbName)
+		colls, _ := db.ListCollectionNames(ctx, bson.M{})
+
+		dbInfo := map[string]interface{}{
+			"name":        dbName,
+			"collections": []interface{}{},
+		}
+
+		for _, collName := range colls {
+			coll := db.Collection(collName)
+			count, _ := coll.CountDocuments(ctx, bson.M{})
+
+			var sample bson.M
+			_ = coll.FindOne(ctx, bson.M{}).Decode(&sample)
+
+			dbInfo["collections"] = append(dbInfo["collections"].([]interface{}), map[string]interface{}{
+				"name":   collName,
+				"count": count,
+				"sample": sample,
+			})
+		}
+
+		output["databases"] = append(output["databases"].([]interface{}), dbInfo)
+	}
+
+	jsonBytes, _ := json.MarshalIndent(output, "", "  ")
+	fmt.Println(string(jsonBytes))
+}

server/scripts/start-ssh-tunnel.bat

@@ -0,0 +1,13 @@
+@echo off
+REM MongoDB SSH 穿透 - 将远程 27017 映射到本地 27017
+REM 运行此脚本后再启动 server，即可连接远程 MongoDB
+
+echo 正在建立 SSH 隧道...
+echo 远程: www.yuxindazhineng.com:27017 -^> 本地: localhost:27017
+echo.
+echo 保持此窗口打开，隧道有效。关闭窗口即断开。
+echo.
+
+ssh -p 2223 -L 27017:localhost:27017 yxd@www.yuxindazhineng.com
+
+pause