{"id":205132,"date":"2025-05-29T15:20:47","date_gmt":"2025-05-29T07:20:47","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205132\/"},"modified":"2025-05-29T15:20:47","modified_gmt":"2025-05-29T07:20:47","slug":"go%e8%af%ad%e8%a8%80%e4%b8%ba%e4%bb%80%e4%b9%88%e9%87%87%e7%94%a8%e6%99%9a%e7%bb%91%e5%ae%9a%e6%9c%ba%e5%88%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205132\/","title":{"rendered":"Go\u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Go\u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f<\/h1>\n<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241124\/17324329056742d409d78f2.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>go\u8bed\u8a00\u91c7\u7528\u665a\u7ed1\u5b9a\u7684\u7f18\u7531<\/strong><\/p>\n<p>\u5982\u793a\u4f8b\u4ee3\u7801\u6240\u793a\uff0c\u5728\u521b\u5efa\u7a7a\u6570\u7ec4\u540e\uff0c\u9700\u8981\u4e3a\u5176\u5143\u7d20\u8d4b\u503c\u4e3a\u6307\u5411\u51fd\u6570\u7684\u6307\u9488\uff0c\u4e14\u8be5\u51fd\u6570\u65e0\u53c2\u6570\uff0c\u8fd4\u56de\u4e00\u4e2a int \u503c\u3002<\/p>\n<p>\u5728\u5faa\u73af\u4f53\u4e2d\uff0c\u4e3a\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u4e3a\u533f\u540d\u51fd\u6570\uff0c\u8be5\u51fd\u6570\u8fd4\u56de\u5faa\u73af\u53d8\u91cf i \u7684\u503c\u3002\u5faa\u73af\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u518d\u6b21\u904d\u5386\u6570\u7ec4\uff0c\u4f9d\u6b21\u8c03\u7528\u5176\u4e2d\u7684\u51fd\u6570\uff0c\u5e76\u5c06\u51fd\u6570\u8fd4\u56de\u503c\u6253\u5370\u8f93\u51fa\u3002<\/p>\n<p>\u5728\u7f16\u8bd1\u65f6\uff0c\u4f1a\u751f\u6210\u4e00\u4e2a\u6307\u5411\u51fd\u6570\u5730\u5740\u7684\u6570\u7ec4\uff0c\u8be5\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u51fd\u6570\u90fd\u5c06\u4f7f\u7528\u76f8\u540c\u7684 i \u503c\u3002\u7531\u4e8e i \u5728\u5faa\u73af\u7ed3\u675f\u540e\u624d\u88ab\u66f4\u65b0\uff0c\u56e0\u6b64\u5728\u8c03\u7528\u6570\u7ec4\u4e2d\u51fd\u6570\u65f6\uff0c\u6240\u6709\u51fd\u6570\u90fd\u4f1a\u8fd4\u56de i \u7684\u6700\u7ec8\u503c 5\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0cgo \u91c7\u7528\u4e86<strong>\u665a\u7ed1\u5b9a<\/strong>\u673a\u5236\u3002\u665a\u7ed1\u5b9a\u5141\u8bb8\u51fd\u6570\u5728\u8fd0\u884c\u65f6\u51b3\u5b9a\u8981\u4f7f\u7528\u7684\u503c\uff0c\u907f\u514d\u4e86\u5728\u7f16\u8bd1\u65f6\u9501\u5b9a\u503c\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u9664\u4e86\u4f7f\u7528\u95ed\u5305\u6765\u4f20\u9012\u5faa\u73af\u53d8\u91cf\uff0cgo \u8fd8\u63d0\u4f9b\u4e86\u5176\u4ed6\u89e3\u51b3\u529e\u6cd5\uff0c\u4f8b\u5982\u5728\u533f\u540d\u51fd\u6570\u4e2d\u5f15\u5165\u4e00\u4e2a\u989d\u5916\u7684\u53c2\u6570\uff0c\u4f7f\u51fd\u6570\u80fd\u591f\u8bbf\u95ee\u5faa\u73af\u53d8\u91cf\u3002<\/p>\n<p>\u4fee\u6539\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>var fns [ls_size]func(x int) int\nfor i := 0; i &lt; ls_size; i++ {\n    fns[i] = func(i int) int {\n        return i\n    }\n}\n\nfor n := 0; n &lt; ls_size; n++ {\n    fmt.printf(\"fns[%d]: %d\\n\", n, fns[n](n))\n}<\/pre>\n<p>\u91c7\u7528\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6bcf\u4e2a\u533f\u540d\u51fd\u6570\u90fd\u53ef\u4ee5\u8bbf\u95ee\u5176\u5bf9\u5e94\u7684\u5faa\u73af\u53d8\u91cf\uff0c\u4ece\u800c\u83b7\u5f97\u6b63\u786e\u7684\u503c\u3002\u8f93\u51fa\u5982\u4e0b\uff1a<\/p>\n<pre>fns[0]: 0\nfns[1]: 1\nfns[2]: 2\nfns[3]: 3\nfns[4]: 4<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300aGo\u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Go\u8bed\u8a00\u4e3a\u4ec0\u4e48\u91c7\u7528\u665a\u7ed1\u5b9a\u673a\u5236\uff1f &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205132","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205132","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=205132"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205132\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}