{"id":54,"date":"2026-02-19T23:45:30","date_gmt":"2026-02-19T15:45:30","guid":{"rendered":"http:\/\/43.138.147.217\/?p=54"},"modified":"2026-02-19T23:45:30","modified_gmt":"2026-02-19T15:45:30","slug":"go%e5%bc%80%e5%8f%91%e4%bc%81%e4%b8%9a%e7%ba%a7%e5%be%ae%e6%9c%8d%e5%8a%a1%e7%bd%91%e5%85%b3%ef%bc%885%ef%bc%89%e7%bd%91%e7%bb%9c%e4%bb%a3%e7%90%86","status":"publish","type":"post","link":"https:\/\/fableary.top\/?p=54","title":{"rendered":"Go\u5f00\u53d1\u4f01\u4e1a\u7ea7\u5fae\u670d\u52a1\u7f51\u5173\uff085\uff09\u7f51\u7edc\u4ee3\u7406"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u7f51\u7edc\u4ee3\u7406<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7528\u6237\u901a\u8fc7\u4ee3\u7406\u8bf7\u6c42\u4fe1\u606f<\/li>\n\n\n\n<li>\u8bf7\u6c42\u901a\u8fc7\u7f51\u7edc\u4ee3\u7406\u5b8c\u6210\u8f6c\u53d1\u5230\u8fbe\u76ee\u6807\u670d\u52a1\u5668<\/li>\n\n\n\n<li>\u76ee\u6807\u670d\u52a1\u5668\u54cd\u5e94\u540e\u518d\u901a\u8fc7\u7f51\u7edc\u4ee3\u7406\u56de\u4f20\u7ed9\u7528\u6237<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f51\u7edc\u4ee3\u7406\u4e0e\u7f51\u7edc\u8f6c\u53d1\u7684\u533a\u522b<\/h3>\n\n\n\n<p><strong>\u7f51\u7edc\u4ee3\u7406\uff1a<\/strong>\u7528\u6237\u4e0d\u76f4\u63a5\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u7f51\u7edc\u4ee3\u7406\u53bb\u8fde\u63a5\u3002\u83b7\u53d6\u6570\u636e\u540e\u8fd4\u56de\u7ed9\u7528\u6237<\/p>\n\n\n\n<p> <strong>\u7f51\u7edc\u8f6c\u53d1\uff1a<\/strong>\u8def\u7531\u5668\u5bf9\u62a5\u6587\u8fdb\u884c\u8f6c\u53d1\u64cd\u4f5c\uff0c\u4e2d\u95f4\u53ef\u80fd\u5bf9\u6570\u636e\u5305\u4fee\u6539\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7f51\u7edc\u4ee3\u7406\u7c7b\u578b<\/h3>\n\n\n\n<p><strong>\u6b63\u5411\u4ee3\u7406\uff1a<\/strong>\u662f\u4e00\u79cd\u5ba2\u6237\u7aef\u7684\u4ee3\u7406\u6280\u672f\uff0c\u5e2e\u52a9\u5ba2\u6237\u7aef\u8bbf\u95ee\u65e0\u6cd5\u8bbf\u95ee\u7684\u670d\u52a1\u8d44\u6e90\uff0c\u53ef\u4ee5\u9690\u85cf\u7528\u6237\u7684\u771f\u5b9e IP \u3002\u6bd4\u5982\uff1a\u6d4f\u89c8\u5668 web \u4ee3\u7406\u3001 VPN \u7b49<\/p>\n\n\n\n<p><strong>\u53cd\u5411\u4ee3\u7406\uff1a<\/strong>\u662f\u4e00\u79cd\u670d\u52a1\u7aef\u7684\u4ee3\u7406\u6280\u672f\uff0c\u5e2e\u52a9\u670d\u52a1\u5668\u505a\u8d1f\u8f7d\u5747\u8861\u3001\u7f13\u5b58\u3001\u63d0\u4f9b\u5b89\u5168\u6821\u9a8c\u7b49\uff0c\u53ef\u4ee5\u9690\u85cf\u670d\u52a1\u5668\u7684\u771f\u5b9e IP \u3002\u6bd4\u5982\uff1a LVS \u6280\u672f\u3001 nginx proxy_pass \u7b49<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6b63\u5411\u4ee3\u7406\uff08\u5b9e\u73b0\u4e00\u4e2a web \u6d4f\u89c8\u5668\u4ee3\u7406\uff09<\/h3>\n\n\n\n<p>\u6b63\u5411\u4ee3\u7406\u4e0d\u662f\u6211\u4eec\u7684\u7814\u7a76\u91cd\u70b9\uff0c\u8fd9\u91cc\u505a\u6700\u7b80\u5355\u5b9e\u73b0\uff0c\u65b9\u4fbf\u7406\u89e3<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u7406\u63a5\u6536\u5ba2\u6237\u7aef\u8bf7\u6c42\uff0c\u590d\u5236\u539f\u8bf7\u6c42\u5bf9\u8c61\uff0c\u5e76\u6839\u636e\u6570\u636e\u914d\u7f6e\u65b0\u8bf7\u6c42\u5404\u79cd\u53c2\u6570<\/li>\n\n\n\n<li>\u628a\u65b0\u8bf7\u6c42\u53d1\u9001\u5230\u771f\u5b9e\u670d\u52a1\u7aef\uff0c\u5e76\u63a5\u6536\u5230\u670d\u52a1\u7aef\u8fd4\u56de<\/li>\n\n\n\n<li>\u4ee3\u7406\u670d\u52a1\u5668\u5bf9\u54cd\u5e94\u505a\u4e00\u4e9b\u5904\u7406\uff0c\u7136\u540e\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef<\/li>\n<\/ul>\n\n\n\n<p>\u7b80\u5355\u4ee3\u7801\u5b9e\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package main\n\nimport (\n\t\"fmt\"\n\t\"io\"\n\t\"net\"\n\t\"net\/http\"\n\t\"strings\"\n)\n\ntype Pxy struct{}\n\nfunc (p *Pxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {\n\tfmt.Printf(\"Received request %s %s %s\\n\", req.Method, req.Host, req.RemoteAddr)\n\ttransport := http.DefaultTransport\n\t\/\/ 1 \u6d45\u62f7\u8d1d\u5bf9\u8c61\uff0c\u7136\u540e\u518d\u65b0\u589e\u5c5e\u6027\u6570\u636e\n\toutReq := new(http.Request)\n\t*outReq = *req\n\tif clientIP, _, err := net.SplitHostPort(req.RemoteAddr); err == nil {\n\t\tif prior, ok := outReq.Header&#091;\"X-Forwarded-For\"]; ok {\n\t\t\tclientIP = strings.Join(prior, \", \") + \", \" + clientIP\n\t\t}\n\t\toutReq.Header.Set(\"X-Forwarded-For\", clientIP)\n\t}\n\n\t\/\/ 2 \u8bf7\u6c42\u4e0b\u6e38\n\tres, err := transport.RoundTrip(outReq)\n\tif err != nil {\n\t\trw.WriteHeader(http.StatusBadGateway)\n\t\treturn\n\t}\n\n\t\/\/ 3 \u628a\u4e0b\u6e38\u8bf7\u6c42\u5185\u5bb9\u8fd4\u56de\u7ed9\u4e0a\u6e38\n\tfor key, value := range res.Header {\n\t\tfor _, v := range value {\n\t\t\trw.Header().Add(key, v)\n\t\t}\n\t}\n\trw.WriteHeader(res.StatusCode)\n\tio.Copy(rw, res.Body)\n\tres.Body.Close()\n}\n\nfunc main() {\n\tfmt.Println(\"Serve on :8080\")\n\thttp.Handle(\"\/\", &amp;Pxy{})\n\thttp.ListenAndServe(\"0.0.0.0:8080\", nil)\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u53cd\u5411\u4ee3\u7406<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u7b80\u6613\u7248 HTTP \u4ee3\u7406<\/h4>\n\n\n\n<p>\u8fd9\u4e2a\u529f\u80fd\u6bd4\u8f83\u590d\u6742\uff0c\u6211\u4eec\u5148\u5b9e\u73b0\u4e00\u4e2a\u7b80\u6613\u7248 HTTP \u53cd\u5411\u4ee3\u7406<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u7406\u63a5\u6536\u5ba2\u6237\u7aef\u8bf7\u6c42\uff0c\u66f4\u6539\u8bf7\u6c42\u7ed3\u6784\u4f53\u4fe1\u606f<\/li>\n\n\n\n<li>\u901a\u8fc7\u4e00\u5b9a\u7684\u8d1f\u8f7d\u5747\u8861\u7b97\u6cd5\u83b7\u53d6\u4e0b\u6e38\u670d\u52a1\u5730\u5740<\/li>\n\n\n\n<li>\u628a\u8bf7\u6c42\u53d1\u9001\u5230\u4e0b\u6e38\u670d\u52a1\u5668\uff0c\u5e76\u83b7\u53d6\u8fd4\u56de\u5185\u5bb9<\/li>\n\n\n\n<li>\u5bf9\u8fd4\u56de\u5185\u5bb9\u505a\u4e00\u4e9b\u5904\u7406\uff0c\u7136\u540e\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef<\/li>\n<\/ul>\n\n\n\n<p>\u771f\u5b9e\u670d\u52a1\u5668\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package main\n\nimport (\n\t\"fmt\"\n\t\"io\"\n\t\"log\"\n\t\"net\/http\"\n\t\"os\"\n\t\"os\/signal\"\n\t\"syscall\"\n\t\"time\"\n)\n\nfunc main() {\n\trs1 := &amp;RealServer{Addr: \"127.0.0.1:2003\"}\n\trs1.Run()\n\trs2 := &amp;RealServer{Addr: \"127.0.0.1:2004\"}\n\trs2.Run()\n\n\t\/\/ \u76d1\u542c\u5173\u95ed\u4fe1\u53f7\n\tquit := make(chan os.Signal)\n\tsignal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)\n\t&lt;-quit\n}\n\ntype RealServer struct {\n\tAddr string\n}\n\nfunc (r *RealServer) Run() {\n\tlog.Println(\"Starting httpserver at \" + r.Addr)\n\tmux := http.NewServeMux()\n\tmux.HandleFunc(\"\/\", r.HelloHandler)\n\tmux.HandleFunc(\"\/base\/error\", r.ErrorHandler)\n\tserver := &amp;http.Server{\n\t\tAddr:         r.Addr,\n\t\tWriteTimeout: 3 * time.Second,\n\t\tHandler:      mux,\n\t}\n\tgo func() {\n\t\tlog.Fatal(server.ListenAndServe())\n\t}()\n}\n\nfunc (r *RealServer) HelloHandler(w http.ResponseWriter, req *http.Request) {\n\tupath := fmt.Sprintf(\"http:\/\/%s%s\\n\", r.Addr, req.URL.Path)\n\tio.WriteString(w, upath)\n}\n\nfunc (r *RealServer) ErrorHandler(w http.ResponseWriter, req *http.Request) {\n\tupath := \"error handler\"\n\tw.WriteHeader(500)\n\tio.WriteString(w, upath)\n}\n<\/code><\/pre>\n\n\n\n<p>\u53cd\u5411\u4ee3\u7406\u7b80\u5355\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package main\n\nimport (\n\t\"bufio\"\n\t\"log\"\n\t\"net\/http\"\n\t\"net\/url\"\n)\n\nvar (\n\tproxy_addr = \"http:\/\/127.0.0.1:2003\"\n\tport       = \"2002\"\n)\n\nfunc handler(w http.ResponseWriter, r *http.Request) {\n\t\/\/ 1 \u89e3\u6790\u4ee3\u7406\u5730\u5740\uff0c\u5e76\u66f4\u6539\u8bf7\u6c42\u4f53\u7684\u534f\u8bae\u548c\u4e3b\u673a\n\tproxy, err := url.Parse(proxy_addr)\n\tr.URL.Scheme = proxy.Scheme\n\tr.URL.Host = proxy.Host\n\n\t\/\/ 2 \u8bf7\u6c42\u4e0b\u6e38\n\ttransport := http.DefaultTransport\n\tresp, err := transport.RoundTrip(r)\n\tif err != nil {\n\t\tlog.Print(err)\n\t\treturn\n\t}\n\n\t\/\/ 3 \u628a\u4e0b\u6e38\u8bf7\u6c42\u5185\u5bb9\u8fd4\u56de\u7ed9\u4e0a\u6e38\n\tfor k, vv := range resp.Header {\n\t\tfor _, v := range vv {\n\t\t\tw.Header().Add(k, v)\n\t\t}\n\t}\n\tdefer resp.Body.Close()\n\tbufio.NewReader(resp.Body).WriteTo(w)\n}\n\nfunc main() {\n\thttp.HandleFunc(\"\/\", handler)\n\tlog.Println(\"Start serving on port \" + port)\n\terr := http.ListenAndServe(\":\"+port, nil)\n\tif err != nil {\n\t\tlog.Fatal(err)\n\t}\n}\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u7f51\u7edc\u4ee3\u7406 \u7f51\u7edc\u4ee3\u7406\u4e0e\u7f51\u7edc\u8f6c\u53d1\u7684\u533a\u522b \u7f51\u7edc\u4ee3\u7406\uff1a\u7528\u6237\u4e0d\u76f4\u63a5\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u7f51\u7edc\u4ee3\u7406\u53bb\u8fde\u63a5\u3002\u83b7\u53d6\u6570\u636e\u540e\u8fd4\u56de\u7ed9\u7528\u6237 &#8230; <a title=\"Go\u5f00\u53d1\u4f01\u4e1a\u7ea7\u5fae\u670d\u52a1\u7f51\u5173\uff085\uff09\u7f51\u7edc\u4ee3\u7406\" class=\"read-more\" href=\"https:\/\/fableary.top\/?p=54\" aria-label=\"\u9605\u8bfb Go\u5f00\u53d1\u4f01\u4e1a\u7ea7\u5fae\u670d\u52a1\u7f51\u5173\uff085\uff09\u7f51\u7edc\u4ee3\u7406\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-54","post","type-post","status-publish","format-standard","hentry","category-gogateway"],"_links":{"self":[{"href":"https:\/\/fableary.top\/index.php?rest_route=\/wp\/v2\/posts\/54","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fableary.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fableary.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fableary.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fableary.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=54"}],"version-history":[{"count":1,"href":"https:\/\/fableary.top\/index.php?rest_route=\/wp\/v2\/posts\/54\/revisions"}],"predecessor-version":[{"id":55,"href":"https:\/\/fableary.top\/index.php?rest_route=\/wp\/v2\/posts\/54\/revisions\/55"}],"wp:attachment":[{"href":"https:\/\/fableary.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=54"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fableary.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=54"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fableary.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}