1.修改代码适配阿里云的服务器

server/vendor/github.com/twitchyliquid64/golang-asm/bio/buf_nommap.go

@@ -0,0 +1,11 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd
+
+package bio
+
+func (r *Reader) sliceOS(length uint64) ([]byte, bool) {
+	return nil, false
+}