{"id":57636,"date":"2024-10-10T19:54:22","date_gmt":"2024-10-10T11:54:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57636\/"},"modified":"2024-10-10T19:54:23","modified_gmt":"2024-10-10T11:54:23","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%ae%8a%e9%87%8f%e7%9a%84%e4%bd%9c%e7%94%a8%e5%9f%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57636\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u8b8a\u91cf\u7684\u4f5c\u7528\u57df"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e8%ae%8a%e9%87%8f%e7%9a%84%e4%bd%9c%e7%94%a8%e5%9f%9f-ZiPWUdmwlc\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u8b8a\u91cf\u7684\u4f5c\u7528\u57df<\/h1>\n<p>\u5728\u5b78\u7fd2 Go \u8a9e\u8a00\u7684\u904e\u7a0b\u4e2d\uff0c\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u7406\u89e3\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\u4e0d\u50c5\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u4ee3\u78bc\uff0c\u9084\u80fd\u907f\u514d\u8a31\u591a\u6f5b\u5728\u7684\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Go \u8a9e\u8a00\u4e2d\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\uff0c\u5305\u62ec\u5168\u5c40\u8b8a\u91cf\u3001\u5c40\u90e8\u8b8a\u91cf\u4ee5\u53ca\u5b83\u5011\u7684\u4f7f\u7528\u5834\u666f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%ae%8a%e9%87%8f%e7%9a%84%e4%bd%9c%e7%94%a8%e5%9f%9f%ef%bc%9f-ZiPWUdmwlc\">\u4ec0\u9ebc\u662f\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\uff1f<\/h2>\n<p>\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\u662f\u6307\u8b8a\u91cf\u5728\u7a0b\u5e8f\u4e2d\u53ef\u88ab\u8a2a\u554f\u7684\u7bc4\u570d\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\u4e3b\u8981\u5206\u70ba\u5169\u7a2e\uff1a\u5168\u5c40\u4f5c\u7528\u57df\u548c\u5c40\u90e8\u4f5c\u7528\u57df\u3002<\/p>\n<h3 id=\"%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f-ZiPWUdmwlc\">\u5168\u5c40\u8b8a\u91cf<\/h3>\n<p>\u5168\u5c40\u8b8a\u91cf\u662f\u5728\u51fd\u6578\u5916\u90e8\u8072\u660e\u7684\u8b8a\u91cf\uff0c\u9019\u610f\u5473\u8457\u5b83\u5011\u53ef\u4ee5\u5728\u6574\u500b\u5305\u4e2d\u88ab\u8a2a\u554f\u3002\u5168\u5c40\u8b8a\u91cf\u7684\u751f\u547d\u9031\u671f\u5f9e\u5b83\u5011\u88ab\u8072\u660e\u7684\u6642\u5019\u958b\u59cb\uff0c\u76f4\u5230\u7a0b\u5e8f\u7d50\u675f\u3002<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nvar globalVar = \"\u9019\u662f\u5168\u5c40\u8b8a\u91cf\"\n\nfunc main() {\n    fmt.Println(globalVar) \/\/ \u53ef\u4ee5\u8a2a\u554f\u5168\u5c40\u8b8a\u91cf\n    localFunction()\n}\n\nfunc localFunction() {\n    fmt.Println(globalVar) \/\/ \u4ecd\u7136\u53ef\u4ee5\u8a2a\u554f\u5168\u5c40\u8b8a\u91cf\n}\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u8b8a\u91cf <code>globalVar<\/code> \u662f\u4e00\u500b\u5168\u5c40\u8b8a\u91cf\uff0c\u7121\u8ad6\u662f\u5728 <code>main<\/code> \u51fd\u6578\u9084\u662f <code>localFunction<\/code> \u51fd\u6578\u4e2d\u90fd\u53ef\u4ee5\u8a2a\u554f\u5b83\u3002<\/p>\n<h3 id=\"%e5%b1%80%e9%83%a8%e8%ae%8a%e9%87%8f-ZiPWUdmwlc\">\u5c40\u90e8\u8b8a\u91cf<\/h3>\n<p>\u5c40\u90e8\u8b8a\u91cf\u662f\u5728\u51fd\u6578\u5167\u90e8\u8072\u660e\u7684\u8b8a\u91cf\uff0c\u5176\u4f5c\u7528\u57df\u50c5\u9650\u65bc\u8a72\u51fd\u6578\u5167\u90e8\u3002\u7576\u51fd\u6578\u57f7\u884c\u5b8c\u7562\u5f8c\uff0c\u5c40\u90e8\u8b8a\u91cf\u5c07\u4e0d\u518d\u53ef\u7528\u3002<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nfunc main() {\n    var localVar = \"\u9019\u662f\u5c40\u90e8\u8b8a\u91cf\"\n    fmt.Println(localVar) \/\/ \u53ef\u4ee5\u8a2a\u554f\u5c40\u90e8\u8b8a\u91cf\n}\n\nfunc anotherFunction() {\n    \/\/ fmt.Println(localVar) \/\/ \u9019\u88e1\u7121\u6cd5\u8a2a\u554f localVar\uff0c\u6703\u5c0e\u81f4\u7de8\u8b6f\u932f\u8aa4\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>localVar<\/code> \u662f\u4e00\u500b\u5c40\u90e8\u8b8a\u91cf\uff0c\u53ea\u80fd\u5728 <code>main<\/code> \u51fd\u6578\u4e2d\u4f7f\u7528\uff0c\u7121\u6cd5\u5728 <code>anotherFunction<\/code> \u4e2d\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e8%ae%8a%e9%87%8f%e7%9a%84%e9%81%ae%e8%94%bd-ZiPWUdmwlc\">\u8b8a\u91cf\u7684\u906e\u853d<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u7576\u5c40\u90e8\u8b8a\u91cf\u8207\u5168\u5c40\u8b8a\u91cf\u540c\u540d\u6642\uff0c\u5c40\u90e8\u8b8a\u91cf\u6703\u906e\u853d\u5168\u5c40\u8b8a\u91cf\u3002\u9019\u610f\u5473\u8457\u5728\u5c40\u90e8\u7bc4\u570d\u5167\uff0c\u4f7f\u7528\u8a72\u8b8a\u91cf\u540d\u7a31\u6642\u5c07\u5f15\u7528\u5c40\u90e8\u8b8a\u91cf\uff0c\u800c\u4e0d\u662f\u5168\u5c40\u8b8a\u91cf\u3002<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\nvar x = \"\u5168\u5c40\u8b8a\u91cf\"\n\nfunc main() {\n    var x = \"\u5c40\u90e8\u8b8a\u91cf\"\n    fmt.Println(x) \/\/ \u8f38\u51fa: \u5c40\u90e8\u8b8a\u91cf\n}\n\nfunc anotherFunction() {\n    fmt.Println(x) \/\/ \u8f38\u51fa: \u5168\u5c40\u8b8a\u91cf\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>main<\/code> \u51fd\u6578\u4e2d\u7684 <code>x<\/code> \u8b8a\u91cf\u662f\u5c40\u90e8\u7684\uff0c\u56e0\u6b64\u5b83\u906e\u853d\u4e86\u5168\u5c40\u8b8a\u91cf <code>x<\/code>\u3002\u5728 <code>anotherFunction<\/code> \u4e2d\uff0c\u5247\u53ef\u4ee5\u8a2a\u554f\u5168\u5c40\u8b8a\u91cf\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ZiPWUdmwlc\">\u7d50\u8ad6<\/h2>\n<p>\u7406\u89e3 Go \u8a9e\u8a00\u4e2d\u7684\u8b8a\u91cf\u4f5c\u7528\u57df\u5c0d\u65bc\u7de8\u5beb\u6e05\u6670\u4e14\u9ad8\u6548\u7684\u4ee3\u78bc\u81f3\u95dc\u91cd\u8981\u3002\u5168\u5c40\u8b8a\u91cf\u548c\u5c40\u90e8\u8b8a\u91cf\u5404\u6709\u5176\u9069\u7528\u5834\u666f\uff0c\u958b\u767c\u8005\u61c9\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u8b8a\u91cf\u7bc4\u570d\u3002\u6b64\u5916\uff0c\u6ce8\u610f\u8b8a\u91cf\u7684\u906e\u853d\u73fe\u8c61\uff0c\u53ef\u4ee5\u5e6b\u52a9\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u932f\u8aa4\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc Go \u8a9e\u8a00\u7684\u5b78\u7fd2\u6709\u8208\u8da3\uff0c\u4e26\u5e0c\u671b\u5c0b\u627e\u5408\u9069\u7684\u74b0\u5883\u9032\u884c\u958b\u767c\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u642d\u5efa\u60a8\u7684\u958b\u767c\u74b0\u5883\uff0c\u4eab\u53d7\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Go \u8a9e\u8a00\u4e2d\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\uff0c\u638c\u63e1\u5c40\u90e8\u8b8a\u91cf\u8207\u5168\u5c40\u8b8a\u91cf\u7684\u4f7f\u7528\uff0c\u63d0\u5347\u7de8\u7a0b\u6548\u7387\u8207\u4ee3\u78bc\u53ef\u8b80\u6027\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-57636","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57636","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=57636"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57636\/revisions"}],"predecessor-version":[{"id":57637,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57636\/revisions\/57637"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}