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| 1 | +// Copyright 2015 The StudyGolang Authors. All rights reserved. |
| 2 | +// Use of this source code is governed by a BSD-style |
| 3 | +// license that can be found in the LICENSE file. |
| 4 | +// http://studygolang.com http://golang.top |
| 5 | +// Author：polaris [email protected] |
| 6 | + |
| 7 | +// golang.org/x/... 系列的包，go get 不下来，原因你懂的 |
| 8 | +// 该程序解决此问题，要求使用 go get 的客户端，配置如下 host: |
| 9 | +// 101.251.196.90 golang.org |
| 10 | +package main |
| 11 | + |
| 12 | +import ( |
| 13 | + "fmt" |
| 14 | + "log" |
| 15 | + "net/http" |
| 16 | + "runtime" |
| 17 | + "strings" |
| 18 | + "text/template" |
| 19 | + |
| 20 | + "github.com/studygolang/mux" |
| 21 | +) |
| 22 | + |
| 23 | +func init() { |
| 24 | + runtime.GOMAXPROCS(runtime.NumCPU()) |
| 25 | +} |
| 26 | + |
| 27 | +func main() { |
| 28 | + |
| 29 | + router := initRouter() |
| 30 | + http.Handle("/", router) |
| 31 | + log.Fatal(http.ListenAndServe(":9999", nil)) |
| 32 | +} |
| 33 | + |
| 34 | +// TODO:多人同时请求不同的包，验证可能会失败 |
| 35 | +var project = "" |
| 36 | + |
| 37 | +func initRouter() *mux.Router { |
| 38 | + router := mux.NewRouter() |
| 39 | + |
| 40 | + router.PathPrefix("/x").HandlerFunc(func(rw http.ResponseWriter, req *http.Request) { |
| 41 | + path := req.URL.Path |
| 42 | + |
| 43 | + paths := strings.SplitN(path, "/", 4) |
| 44 | + |
| 45 | + if len(paths) < 3 { |
| 46 | + return parseTmpl(rw) |
| 47 | + } |
| 48 | + project = paths[2] |
| 49 | + |
| 50 | + parseTmpl(rw) |
| 51 | + }) |
| 52 | + |
| 53 | + return router |
| 54 | +} |
| 55 | + |
| 56 | +func parseTmpl(rw http.ResponseWriter) { |
| 57 | + tmpl, err := template.New("gox").Parse(tpl) |
| 58 | + if err != nil { |
| 59 | + fmt.Fprintln(rw, "error:", err) |
| 60 | + return |
| 61 | + } |
| 62 | + |
| 63 | + err = tmpl.Execute(rw, project) |
| 64 | + if err != nil { |
| 65 | + fmt.Fprintln(rw, "error:", err) |
| 66 | + return |
| 67 | + } |
| 68 | +} |
| 69 | + |
| 70 | +var tpl = ` |
| 71 | +<!DOCTYPE html> |
| 72 | +<html lang="zh-CN"> |
| 73 | +<head> |
| 74 | + <meta charset="utf-8"> |
| 75 | + <meta name="go-import" content="golang.org/x/{{.}} git https://github.com/golang/{{.}}"> |
| 76 | +</head> |
| 77 | +<body> |
| 78 | +</body> |
| 79 | +</html> |
| 80 | +` |
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