{"id":57784,"date":"2024-10-10T21:06:49","date_gmt":"2024-10-10T13:06:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57784\/"},"modified":"2024-10-10T21:06:49","modified_gmt":"2024-10-10T13:06:49","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%81%8a%e5%a4%a9%e4%bc%ba%e6%9c%8d%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57784\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u804a\u5929\u4f3a\u670d\u5668"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%81%8a%e5%a4%a9%e4%bc%ba%e6%9c%8d%e5%99%a8-BSraOiSXFX\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u804a\u5929\u4f3a\u670d\u5668<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u804a\u5929\u61c9\u7528\u7a0b\u5f0f\u5df2\u6210\u70ba\u4eba\u5011\u65e5\u5e38\u4ea4\u6d41\u7684\u91cd\u8981\u5de5\u5177\u3002\u96a8\u8457\u5373\u6642\u901a\u8a0a\u9700\u6c42\u7684\u589e\u52a0\uff0c\u958b\u767c\u4e00\u500b\u7c21\u55ae\u7684\u804a\u5929\u4f3a\u670d\u5668\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u8208\u8da3\u4e4b\u4e00\u3002Go \u8a9e\u8a00\u4ee5\u5176\u9ad8\u6548\u80fd\u548c\u7c21\u6f54\u7684\u8a9e\u6cd5\uff0c\u6210\u70ba\u4e86\u958b\u767c\u804a\u5929\u4f3a\u670d\u5668\u7684\u7406\u60f3\u9078\u64c7\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528 Go \u8a9e\u8a00\u4f86\u69cb\u5efa\u4e00\u500b\u57fa\u672c\u7684\u804a\u5929\u4f3a\u670d\u5668\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-go-%e8%aa%9e%e8%a8%80%ef%bc%9f-BSraOiSXFX\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Go \u8a9e\u8a00\uff1f<\/h2>\n<p>Go \u8a9e\u8a00\uff08\u53c8\u7a31 Golang\uff09\u7531 Google \u958b\u767c\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u80fd\uff1a<\/strong>Go \u8a9e\u8a00\u7684\u7de8\u8b6f\u901f\u5ea6\u5feb\uff0c\u57f7\u884c\u6548\u7387\u9ad8\uff0c\u9069\u5408\u8655\u7406\u9ad8\u4f75\u767c\u7684\u7db2\u7d61\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u6f54\u7684\u8a9e\u6cd5\uff1a<\/strong>Go \u7684\u8a9e\u6cd5\u7c21\u55ae\u6613\u5b78\uff0c\u9069\u5408\u65b0\u624b\u548c\u7d93\u9a57\u8c50\u5bcc\u7684\u958b\u767c\u8005\u3002<\/li>\n<li><strong>\u5167\u5efa\u7684\u4f75\u767c\u652f\u6301\uff1a<\/strong>Go \u7684 goroutines \u548c channels \u4f7f\u5f97\u4f75\u767c\u7de8\u7a0b\u8b8a\u5f97\u7c21\u55ae\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bb%ba%e7%ab%8b%e5%9f%ba%e6%9c%ac%e7%9a%84%e8%81%8a%e5%a4%a9%e4%bc%ba%e6%9c%8d%e5%99%a8-BSraOiSXFX\">\u5efa\u7acb\u57fa\u672c\u7684\u804a\u5929\u4f3a\u670d\u5668<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Go \u8a9e\u8a00\u5efa\u7acb\u4e00\u500b\u7c21\u55ae\u804a\u5929\u4f3a\u670d\u5668\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-go-%e7%92%b0%e5%a2%83-BSraOiSXFX\">1. \u5b89\u88dd Go \u74b0\u5883<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u7cfb\u7d71\u4e0a\u5df2\u5b89\u88dd Go \u8a9e\u8a00\u3002\u53ef\u4ee5\u5f9e <a href=\"https:\/\/golang.org\/dl\/\" rel=\"nofollow noopener\" target=\"_blank\">Go \u5b98\u65b9\u7db2\u7ad9<\/a> \u4e0b\u8f09\u4e26\u5b89\u88dd\u6700\u65b0\u7248\u672c\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%a8%8b%e5%bc%8f%e7%a2%bc-BSraOiSXFX\">2. \u5275\u5efa\u4f3a\u670d\u5668\u7a0b\u5f0f\u78bc<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u5275\u5efa\u4e00\u500b\u65b0\u7684 Go \u6a94\u6848\uff0c\u4f8b\u5982 <code>chat_server.go<\/code>\uff0c\u4e26\u7de8\u5beb\u4ee5\u4e0b\u7a0b\u5f0f\u78bc\uff1a<\/p>\n<pre><code>package main\n\nimport (\n    \"fmt\"\n    \"net\"\n    \"os\"\n    \"bufio\"\n)\n\nfunc main() {\n    \/\/ \u76e3\u807d TCP \u7aef\u53e3\n    listener, err := net.Listen(\"tcp\", \":8080\")\n    if err != nil {\n        fmt.Println(\"Error starting server:\", err)\n        os.Exit(1)\n    }\n    defer listener.Close()\n    fmt.Println(\"Chat server started on port 8080\")\n\n    for {\n        \/\/ \u63a5\u53d7\u65b0\u7684\u9023\u63a5\n        conn, err := listener.Accept()\n        if err != nil {\n            fmt.Println(\"Error accepting connection:\", err)\n            continue\n        }\n        go handleConnection(conn)\n    }\n}\n\nfunc handleConnection(conn net.Conn) {\n    defer conn.Close()\n    reader := bufio.NewReader(conn)\n    for {\n        message, err := reader.ReadString('n')\n        if err != nil {\n            fmt.Println(\"Error reading message:\", err)\n            return\n        }\n        fmt.Print(\"Received message:\", message)\n        \/\/ \u9019\u88e1\u53ef\u4ee5\u6dfb\u52a0\u5ee3\u64ad\u908f\u8f2f\n    }\n}\n<\/code><\/pre>\n<h3 id=\"3-%e9%81%8b%e8%a1%8c%e4%bc%ba%e6%9c%8d%e5%99%a8-BSraOiSXFX\">3. \u904b\u884c\u4f3a\u670d\u5668<\/h3>\n<p>\u5728\u7d42\u7aef\u4e2d\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u52d5\u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>go run chat_server.go<\/code><\/pre>\n<p>\u4f3a\u670d\u5668\u555f\u52d5\u5f8c\uff0c\u5c07\u6703\u5728\u7aef\u53e3 8080 \u4e0a\u76e3\u807d\u9023\u63a5\u3002<\/p>\n<h2 id=\"%e6%93%b4%e5%b1%95%e5%8a%9f%e8%83%bd-BSraOiSXFX\">\u64f4\u5c55\u529f\u80fd<\/h2>\n<p>\u9019\u500b\u57fa\u672c\u7684\u804a\u5929\u4f3a\u670d\u5668\u50c5\u80fd\u63a5\u6536\u8a0a\u606f\u4e26\u6253\u5370\u51fa\u4f86\u3002\u70ba\u4e86\u4f7f\u5176\u66f4\u5177\u5be6\u7528\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u64f4\u5c55\u529f\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u5ee3\u64ad\u529f\u80fd\uff1a<\/strong>\u5c07\u63a5\u6536\u5230\u7684\u8a0a\u606f\u767c\u9001\u7d66\u6240\u6709\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u3002<\/li>\n<li><strong>\u7528\u6236\u7ba1\u7406\uff1a<\/strong>\u7ba1\u7406\u9023\u63a5\u7684\u7528\u6236\uff0c\u4e26\u63d0\u4f9b\u7528\u6236\u540d\u529f\u80fd\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u5b58\u5132\uff1a<\/strong>\u5c07\u804a\u5929\u8a18\u9304\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BSraOiSXFX\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Go \u8a9e\u8a00\u69cb\u5efa\u804a\u5929\u4f3a\u670d\u5668\u662f\u4e00\u500b\u6709\u8da3\u4e14\u5177\u6311\u6230\u6027\u7684\u9805\u76ee\u3002\u900f\u904e\u7c21\u55ae\u7684\u7a0b\u5f0f\u78bc\uff0c\u6211\u5011\u53ef\u4ee5\u5feb\u901f\u642d\u5efa\u4e00\u500b\u57fa\u672c\u7684\u804a\u5929\u5e73\u53f0\uff0c\u4e26\u6839\u64da\u9700\u6c42\u9032\u884c\u64f4\u5c55\u3002\u82e5\u60a8\u6709\u8208\u8da3\u9032\u4e00\u6b65\u63a2\u7d22\u4f3a\u670d\u5668\u67b6\u8a2d\u6216\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684\u61c9\u7528\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 Go \u8a9e\u8a00\u5efa\u7acb\u804a\u5929\u4f3a\u670d\u5668\uff0c\u638c\u63e1\u5be6\u6642\u901a\u8a0a\u6280\u8853\uff0c\u63d0\u5347\u4f60\u7684\u7de8\u7a0b\u6280\u80fd\u8207\u9805\u76ee\u5be6\u8e10\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-57784","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=57784"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57784\/revisions"}],"predecessor-version":[{"id":57785,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57784\/revisions\/57785"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}