{"id":57688,"date":"2024-10-10T20:22:30","date_gmt":"2024-10-10T12:22:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57688\/"},"modified":"2024-10-10T20:22:30","modified_gmt":"2024-10-10T12:22:30","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%87%aa%e5%ae%9a%e7%be%a9%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6%e7%9a%84%e8%ae%80%e5%af%ab%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57688\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u81ea\u5b9a\u7fa9\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%87%aa%e5%ae%9a%e7%be%a9%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6%e7%9a%84%e8%ae%80%e5%af%ab%e6%93%8d%e4%bd%9c-hPMqSQHkdg\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u81ea\u5b9a\u7fa9\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0cGo \u8a9e\u8a00\u56e0\u5176\u7c21\u6f54\u6027\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u7684\u9752\u775e\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c\u6642\uff0cGo \u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6a19\u6e96\u5eab\u652f\u6301\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u81ea\u5b9a\u7fa9\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u5be6\u7528\u7684\u7bc4\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-hPMqSQHkdg\">\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u4e8c\u9032\u5236\u6587\u4ef6\u662f\u4ee5\u4e8c\u9032\u5236\u683c\u5f0f\u5b58\u5132\u7684\u6578\u64da\u6587\u4ef6\uff0c\u8207\u6587\u672c\u6587\u4ef6\u4e0d\u540c\uff0c\u4e8c\u9032\u5236\u6587\u4ef6\u4e0d\u4ee5\u53ef\u8b80\u7684\u5b57\u7b26\u5f62\u5f0f\u5b58\u5728\u3002\u9019\u4f7f\u5f97\u4e8c\u9032\u5236\u6587\u4ef6\u5728\u5b58\u5132\u6578\u64da\u6642\u66f4\u52a0\u9ad8\u6548\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5716\u50cf\u3001\u97f3\u983b\u548c\u5176\u4ed6\u5a92\u9ad4\u6587\u4ef6\u6642\u3002<\/p>\n<h2 id=\"go-%e8%aa%9e%e8%a8%80%e4%b8%ad%e7%9a%84%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6%e6%93%8d%e4%bd%9c-hPMqSQHkdg\">Go \u8a9e\u8a00\u4e2d\u7684\u4e8c\u9032\u5236\u6587\u4ef6\u64cd\u4f5c<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u8b80\u5beb\u4e8c\u9032\u5236\u6587\u4ef6\u4e3b\u8981\u4f9d\u8cf4\u65bc\u6a19\u6e96\u5eab\u4e2d\u7684 <code>os<\/code> \u548c <code>encoding\/binary<\/code> \u5305\u3002\u4ee5\u4e0b\u662f\u9032\u884c\u4e8c\u9032\u5236\u6587\u4ef6\u8b80\u5beb\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6-hPMqSQHkdg\">1. \u5275\u5efa\u4e8c\u9032\u5236\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u4e8c\u9032\u5236\u6587\u4ef6\u4e26\u5beb\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>package main\n\nimport (\n    \"encoding\/binary\"\n    \"os\"\n)\n\nfunc main() {\n    \/\/ \u5275\u5efa\u4e00\u500b\u4e8c\u9032\u5236\u6587\u4ef6\n    file, err := os.Create(\"data.bin\")\n    if err != nil {\n        panic(err)\n    }\n    defer file.Close()\n\n    \/\/ \u5b9a\u7fa9\u8981\u5beb\u5165\u7684\u6578\u64da\n    var data = []int32{1, 2, 3, 4, 5}\n\n    \/\/ \u5c07\u6578\u64da\u5beb\u5165\u6587\u4ef6\n    for _, value := range data {\n        err := binary.Write(file, binary.LittleEndian, value)\n        if err != nil {\n            panic(err)\n        }\n    }\n}\n<\/code><\/pre>\n<h3 id=\"2-%e8%ae%80%e5%8f%96%e4%ba%8c%e9%80%b2%e5%88%b6%e6%96%87%e4%bb%b6-hPMqSQHkdg\">2. \u8b80\u53d6\u4e8c\u9032\u5236\u6587\u4ef6<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u5f9e\u525b\u525b\u5275\u5efa\u7684\u4e8c\u9032\u5236\u6587\u4ef6\u4e2d\u8b80\u53d6\u6578\u64da\uff1a<\/p>\n<pre><code>package main\n\nimport (\n    \"encoding\/binary\"\n    \"fmt\"\n    \"os\"\n)\n\nfunc main() {\n    \/\/ \u6253\u958b\u4e8c\u9032\u5236\u6587\u4ef6\n    file, err := os.Open(\"data.bin\")\n    if err != nil {\n        panic(err)\n    }\n    defer file.Close()\n\n    \/\/ \u8b80\u53d6\u6578\u64da\n    var data int32\n    for {\n        err := binary.Read(file, binary.LittleEndian, &amp;data)\n        if err != nil {\n            break\n        }\n        fmt.Println(data)\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hPMqSQHkdg\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u5beb\u5165\u548c\u8b80\u53d6\u4e8c\u9032\u5236\u6578\u64da\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd\u4f7f\u7528\u76f8\u540c\u7684\u5b57\u7bc0\u5e8f\uff08\u5982 <code>binary.LittleEndian<\/code> \u6216 <code>binary.BigEndian<\/code>\uff09\u3002<\/li>\n<li>\u8655\u7406\u6587\u4ef6\u6642\uff0c\u52d9\u5fc5\u4f7f\u7528 <code>defer<\/code> \u95dc\u9375\u5b57\u4f86\u78ba\u4fdd\u6587\u4ef6\u5728\u64cd\u4f5c\u5b8c\u6210\u5f8c\u6b63\u78ba\u95dc\u9589\u3002<\/li>\n<li>\u5728\u8b80\u53d6\u6578\u64da\u6642\uff0c\u61c9\u8003\u616e\u5230\u6587\u4ef6\u7d50\u5c3e\u7684\u60c5\u6cc1\uff0c\u907f\u514d\u56e0\u70ba\u8d85\u51fa\u7bc4\u570d\u800c\u5c0e\u81f4\u7684\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-hPMqSQHkdg\">\u7d50\u8ad6<\/h2>\n<p>Go \u8a9e\u8a00\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u5de5\u5177\u4f86\u8655\u7406\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c\u3002\u901a\u904e\u4f7f\u7528 <code>os<\/code> \u548c <code>encoding\/binary<\/code> \u5305\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5275\u5efa\u548c\u64cd\u4f5c\u4e8c\u9032\u5236\u6587\u4ef6\u3002\u9019\u4e9b\u64cd\u4f5c\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72\u548c\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u81ea\u5b9a\u7fa9\u4e8c\u9032\u5236\u6587\u4ef6\u7684\u8b80\u5beb\u64cd\u4f5c\uff0c\u638c\u63e1\u6578\u64da\u8655\u7406\u8207\u6587\u4ef6\u7ba1\u7406\u7684\u6280\u5de7\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-57688","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57688","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=57688"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57688\/revisions"}],"predecessor-version":[{"id":57689,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57688\/revisions\/57689"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}