{"id":57854,"date":"2024-10-10T21:42:03","date_gmt":"2024-10-10T13:42:03","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57854\/"},"modified":"2024-10-10T21:42:03","modified_gmt":"2024-10-10T13:42:03","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e4%bb%a3%e7%a2%bc%e9%a2%a8%e6%a0%bc%e6%b8%85%e6%99%b0%e3%80%81%e7%b0%a1%e5%96%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57854\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u4ee3\u78bc\u98a8\u683c\u6e05\u6670\u3001\u7c21\u55ae"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e4%bb%a3%e7%a2%bc%e9%a2%a8%e6%a0%bc%e6%b8%85%e6%99%b0%e3%80%81%e7%b0%a1%e5%96%ae-extGPtqTpx\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u4ee3\u78bc\u98a8\u683c\u6e05\u6670\u3001\u7c21\u55ae<\/h1>\n<p>Go \u8a9e\u8a00\uff0c\u6216\u7a31 Golang\uff0c\u662f\u7531 Google \u958b\u767c\u7684\u4e00\u7a2e\u958b\u6e90\u7de8\u7a0b\u8a9e\u8a00\u3002\u81ea 2009 \u5e74\u9996\u6b21\u767c\u5e03\u4ee5\u4f86\uff0cGo \u8a9e\u8a00\u56e0\u5176\u7c21\u6f54\u7684\u8a9e\u6cd5\u548c\u9ad8\u6548\u7684\u6027\u80fd\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e Go \u8a9e\u8a00\u7684\u4ee3\u78bc\u98a8\u683c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u7de8\u78bc\u5efa\u8b70\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u5beb\u51fa\u6e05\u6670\u3001\u7c21\u55ae\u7684\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"go-%e8%aa%9e%e8%a8%80%e7%9a%84%e8%a8%ad%e8%a8%88%e7%90%86%e5%bf%b5-extGPtqTpx\">Go \u8a9e\u8a00\u7684\u8a2d\u8a08\u7406\u5ff5<\/h2>\n<p>Go \u8a9e\u8a00\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u7c21\u55ae\u6027\u548c\u9ad8\u6548\u6027\u3002\u5b83\u7684\u8a9e\u6cd5\u7c21\u6f54\uff0c\u4e26\u4e14\u53bb\u9664\u4e86\u8a31\u591a\u5176\u4ed6\u7de8\u7a0b\u8a9e\u8a00\u4e2d\u5e38\u898b\u7684\u8907\u96dc\u7279\u6027\uff0c\u5982\u7e7c\u627f\u548c\u6cdb\u578b\uff08\u96d6\u7136\u5728 Go 1.18 \u7248\u672c\u4e2d\u5f15\u5165\u4e86\u6cdb\u578b\uff09\u3002\u9019\u4f7f\u5f97 Go \u8a9e\u8a00\u7684\u5b78\u7fd2\u66f2\u7dda\u76f8\u5c0d\u8f03\u5e73\u7de9\uff0c\u7279\u5225\u9069\u5408\u65b0\u624b\u3002<\/p>\n<h2 id=\"%e4%bb%a3%e7%a2%bc%e9%a2%a8%e6%a0%bc%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e5%89%87-extGPtqTpx\">\u4ee3\u78bc\u98a8\u683c\u7684\u57fa\u672c\u539f\u5247<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u9075\u5faa\u4e00\u81f4\u7684\u4ee3\u78bc\u98a8\u683c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u4ee3\u78bc\u98a8\u683c\u539f\u5247\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 gofmt \u5de5\u5177\uff1a<\/strong>Go \u8a9e\u8a00\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70ba gofmt \u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52d5\u683c\u5f0f\u5316\u4ee3\u78bc\u3002\u4f7f\u7528 gofmt \u53ef\u4ee5\u78ba\u4fdd\u4ee3\u78bc\u98a8\u683c\u7684\u4e00\u81f4\u6027\uff0c\u4e26\u4f7f\u4ee3\u78bc\u66f4\u6613\u65bc\u95b1\u8b80\u3002<\/li>\n<li><strong>\u547d\u540d\u6163\u4f8b\uff1a<\/strong>Go \u8a9e\u8a00\u7684\u547d\u540d\u6163\u4f8b\u662f\u4f7f\u7528\u99dd\u5cf0\u5f0f\u547d\u540d\u6cd5\uff08CamelCase\uff09\u3002\u4f8b\u5982\uff0c\u8b8a\u91cf\u540d\u7a31\u61c9\u8a72\u662f <code>myVariable<\/code> \u800c\u4e0d\u662f <code>my_variable<\/code>\u3002<\/li>\n<li><strong>\u7c21\u6f54\u7684\u4ee3\u78bc\uff1a<\/strong>Go \u8a9e\u8a00\u9f13\u52f5\u958b\u767c\u8005\u5beb\u51fa\u7c21\u6f54\u7684\u4ee3\u78bc\u3002\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8907\u96dc\u6027\uff0c\u4fdd\u6301\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>Go \u8a9e\u8a00\u7684\u932f\u8aa4\u8655\u7406\u65b9\u5f0f\u8207\u5176\u4ed6\u8a9e\u8a00\u4e0d\u540c\u3002\u5b83\u901a\u5e38\u901a\u904e\u8fd4\u56de\u503c\u4f86\u8655\u7406\u932f\u8aa4\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u7570\u5e38\u6a5f\u5236\u3002\u9019\u4f7f\u5f97\u932f\u8aa4\u8655\u7406\u66f4\u52a0\u660e\u78ba\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bb%a3%e7%a2%bc%e7%a4%ba%e4%be%8b-extGPtqTpx\">\u4ee3\u78bc\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Go \u8a9e\u8a00\u4ee3\u78bc\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u9075\u5faa\u4e0a\u8ff0\u4ee3\u78bc\u98a8\u683c\u539f\u5247\uff1a<\/p>\n<pre><code>package main\n\nimport (\n    \"fmt\"\n    \"errors\"\n)\n\n\/\/ \u51fd\u6578\u7528\u65bc\u8a08\u7b97\u5169\u500b\u6578\u5b57\u7684\u5546\nfunc divide(a, b float64) (float64, error) {\n    if b == 0 {\n        return 0, errors.New(\"\u9664\u6578\u4e0d\u80fd\u70ba\u96f6\")\n    }\n    return a \/ b, nil\n}\n\nfunc main() {\n    result, err := divide(10, 2)\n    if err != nil {\n        fmt.Println(\"\u932f\u8aa4:\", err)\n        return\n    }\n    fmt.Println(\"\u7d50\u679c:\", result)\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b <code>divide<\/code> \u51fd\u6578\u4f86\u8a08\u7b97\u5169\u500b\u6578\u5b57\u7684\u5546\u3002\u7576\u9664\u6578\u70ba\u96f6\u6642\uff0c\u51fd\u6578\u6703\u8fd4\u56de\u4e00\u500b\u932f\u8aa4\u3002\u9019\u7a2e\u932f\u8aa4\u8655\u7406\u65b9\u5f0f\u4f7f\u5f97\u4ee3\u78bc\u66f4\u52a0\u6e05\u6670\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-extGPtqTpx\">\u7d50\u8ad6<\/h2>\n<p>Go \u8a9e\u8a00\u4ee5\u5176\u7c21\u6f54\u7684\u8a9e\u6cd5\u548c\u9ad8\u6548\u7684\u6027\u80fd\uff0c\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u9075\u5faa\u4e00\u81f4\u7684\u4ee3\u78bc\u98a8\u683c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u4ee3\u78bc\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u4fc3\u9032\u5718\u968a\u5408\u4f5c\u3002\u4f7f\u7528\u5de5\u5177\u5982 gofmt \u4f86\u683c\u5f0f\u5316\u4ee3\u78bc\uff0c\u4e26\u9075\u5faa\u547d\u540d\u6163\u4f8b\u548c\u932f\u8aa4\u8655\u7406\u539f\u5247\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5beb\u51fa\u66f4\u6e05\u6670\u3001\u7c21\u55ae\u7684\u4ee3\u78bc\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 GO \u6559\u7a0b\uff0c\u5b78\u7fd2 Go \u8a9e\u8a00\u7684\u6e05\u6670\u7c21\u55ae\u4ee3\u78bc\u98a8\u683c\uff0c\u63d0\u5347\u7de8\u7a0b\u6548\u7387\uff0c\u6253\u9020\u9ad8\u6548\u3001\u53ef\u8b80\u7684\u7a0b\u5f0f\u78bc\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-57854","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57854","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=57854"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57854\/revisions"}],"predecessor-version":[{"id":57855,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57854\/revisions\/57855"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}