{"id":44233,"date":"2023-01-25T21:58:30","date_gmt":"2023-11-03T18:40:28","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90go%e8%af%ad%e8%a8%80%e3%80%91%e7%bb%93%e6%9e%84%e4%bd%93\/"},"modified":"2024-04-29T11:28:52","modified_gmt":"2024-04-29T03:28:52","slug":"%e3%80%90go%e8%af%ad%e8%a8%80%e3%80%91%e7%bb%93%e6%9e%84%e4%bd%93","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90go%e8%af%ad%e8%a8%80%e3%80%91%e7%bb%93%e6%9e%84%e4%bd%93\/","title":{"rendered":"\u3010Go\u8bed\u8a00\u3011\u7ed3\u6784\u4f53"},"content":{"rendered":"<h1>\u3010Go\u8bed\u8a00\u3011\u7ed3\u6784\u4f53<\/h1>\n<p>\u6211\u5df2\u7ecf\u5b8c\u6210\u4e86\u5b66\u4e60Golang\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u5305\u62ec\u5b66\u4e60\u5230\u521b\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\uff0c\u73b0\u5728\u6211\u5c06\u8fdb\u884c\u590d\u4e60\u5e76\u603b\u7ed3\u3002\u4ece\u57fa\u7840\u5230\u5e94\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code>package main \r\n\/\/struct \u69cb\u9020\u4f53\r\n\/\/\u30af\u30e9\u30b9\u306e\u3088\u3046\u306a\u611f\u3058\r\n\r\nimport (\r\n    \"fmt\"\r\n)\r\n\r\n\/\/struct\r\n\/\/\u578b\r\n\/\/\u30ad\u30e3\u30d4\u30bf\u30eb\uff1d\u982d\u6587\u5b57\u3092\u5927\u6587\u5b57\u306b\u3059\u308b\u3002\u5c0f\u6587\u5b57\u3060\u3068\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\r\ntype Vertex struct {\r\n    X int\r\n    Y string\r\n    Z int\r\n}\r\n\r\n\/\/3 \u5024\u3092\u66f8\u304d\u63db\u3048\u308b\u95a2\u6570\u306f\u3001\u5f15\u6570\u3092\u30dd\u30a4\u30f3\u30bf\u578b\u306b\u3059\u308b\r\n\/\/\u95a2\u6570\u3000X\u3092\u66f8\u304d\u63db\u3048\u308b\r\n\/\/\u5f15\u6570\u304c\u30dd\u30a4\u30f3\u30bf\u578b\u3067\u306f\u306a\u3044\u306e\u3067\u5909\u308f\u3089\u306a\u3044\r\nfunc Changev(v Vertex) {\r\n    v.X = 100000\r\n}\r\n\r\n\/\/\u95a2\u6570 Y\u3092\u66f8\u304d\u63db\u3048\u308b\r\n\/\/\u5f15\u6570\u306f\u30dd\u30a4\u30f3\u30bf\u578b\u3067\u6e21\u3059\r\nfunc Changev2(v *Vertex) {\r\n    \/\/\u672c\u5f53\u306f\u4e0b\u8a18\u3067\u66f8\u304f\u3068\u3044\u3044\u304c\u3001\r\n    \/\/ (*v).X = 1000\r\n    \/\/\u4e0b\u8a18\u3067\u3082\u3001\u81ea\u52d5\u3067*v\u306b\u3057\u3066\u304f\u308c\u308b\r\n    v.X = 1000000\r\n}\r\n\r\nfunc main() {\r\n    \/\/1\r\n    \/\/\u5ba3\u8a00\r\n    v := Vertex{X: 1, Y: \"A\"}\r\n    fmt.Println(v)\r\n    \/\/&gt;&gt;{1 A 0}\r\n\r\n    \/\/\u5024\u306b\u30a2\u30af\u30bb\u30b9\r\n    fmt.Println(v.X, v.Y, v.Z)\r\n    \/\/&gt;&gt;1 A 0\r\n\r\n    \/\/\u4e0a\u66f8\u304d\r\n    v.X = 2\r\n    fmt.Println(v.X)\r\n    \/\/&gt;&gt;2\r\n\r\n    \/\/\u5ba3\u8a00\r\n    \/\/\u8907\u5408\u30ea\u30c6\u30e9\u30ebs\r\n    \/\/\u9806\u756a\u306b\u5024\u3092\u5165\u308c\u308b\r\n    v2 := Vertex{1, \"B\", 100}\r\n    \/\/X\u306e\u307f\u3000\u4ed6\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u304c\u5165\u308b\r\n    v3 := Vertex{X: 1}\r\n    fmt.Println(v2)\r\n    \/\/&gt;&gt;{1 B 100}\r\n    fmt.Println(v3)\r\n    \/\/&gt;&gt;{1  0}\r\n\r\n\r\n    \/\/\u30a2\u30c9\u30ec\u30b9\u306f\u306a\u3044\r\n    \/\/\u5ba3\u8a00\u3000\u7a7a \u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u304c\u5165\u308b\r\n    v4 := Vertex{}\r\n    fmt.Println(v4)\r\n    \/\/&gt;&gt;{0  0}\r\n    fmt.Printf(\"%T %v\\n\", v4, v4)\r\n    \/\/&gt;&gt;main.Vertex {0  0}\r\n\r\n\r\n    \/\/\u5225\u306e\u66f8\u304d\u65b9 \u7a7a\r\n    var v5 Vertex\r\n    fmt.Println(v5)\r\n    \/\/&gt;&gt;{0  0}\r\n    fmt.Printf(\"%T %v\\n\", v5, v5)\r\n    \/\/&gt;&gt;main.Vertex {0  0}\r\n\r\n\r\n    \/\/new\r\n    \/\/\u30a2\u30c9\u30ec\u30b9\u304c\u5e30\u3063\u3066\u304f\u308b\u3002\r\n    \/\/v4,v5\u3068\u306f\u610f\u5473\u5408\u3044\u304c\u9055\u3046\r\n    v6 := new(Vertex)\r\n    fmt.Println(v6)\r\n    \/\/&gt;&gt;&amp;{0  0}\r\n    fmt.Printf(\"%T %v\\n\", v6, v6)\r\n    \/\/&gt;&gt;*main.Vertex &amp;{0  0}\r\n\r\n\r\n    \/\/v6\u3068\u540c\u3058\u8868\u73fe\uff08\u30a2\u30c9\u30ec\u30b9\uff09\u3092new\u3092\u4f7f\u308f\u306a\u3044\u3067\u8868\u73fe\r\n    \/\/\u660e\u793a\u7684\u306b\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u306f\u3053\u3063\u3061\u3092\u4f7f\u3046\u5834\u5408\u304c\u591a\u3044\r\n    v7:= &amp;Vertex{}\r\n    fmt.Println(v7)\r\n    \/\/&amp;{0  0}\r\n    fmt.Printf(\"%T %v\\n\", v7, v7)\r\n    \/\/&gt;&gt;*main.Vertex &amp;{0  0}\r\n\r\n\r\n    \/\/2\r\n    \/\/\u7a7a\u3092\u4f5c\u308b\r\n    \/\/\u30b9\u30e9\u30a4\u30b9\u3068\u304b\u30de\u30c3\u30d7\u306e\u5834\u5408\u306fmake([]int, 0)\u306e\u65b9\u304c\u591a\u3044\r\n    \/*\r\n            s := make([]int, 0)\r\n            s := []int{}\r\n            fmt.Println(s)\r\n    *\/\r\n    \/\/go\u306f\u66f8\u304d\u65b9\u304c\u8907\u6570\u3042\u3063\u3066\u56f0\u60d1\u3059\u308b\u304c\u3001\u4eca\u306f\u66f8\u304d\u65b9\u304c\u8907\u6570\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u7406\u89e3\u3067\u304d\u3066\u3044\u308c\u3070OK\r\n\r\n\r\n    \/\/3 \u69cb\u9020\u4f53\u306f\u5024\u578b\r\n    \/\/\u5fdc\u7528\r\n    \/\/\u5024\u3092\u66f8\u304d\u63db\u3048\u305f\u3044\r\n    v8 := Vertex{3, \"B\", 1000}\r\n    \/\/\u5024\u6e21\u3057\u306a\u306e\u3067\u3001\u30b3\u30d4\u30fc\u304c\u4f5c\u3089\u308c\u3066\u6e21\u3055\u308c\u308b\r\n    Changev(v8)\r\n    \/\/\u66f8\u304d\u63db\u308f\u3089\u306a\u3044\r\n    fmt.Println(v8)\r\n    \/\/&gt;&gt;{3 B 1000}\r\n\r\n    \/\/\u66f8\u304d\u63db\u3048\u305f\u3044\u5834\u5408\u3000\u30a2\u30c9\u30ec\u30b9\u6e21\u3057\u306b\u3059\u308b\r\n    v9 := &amp;Vertex{4, \"C\", 122}\r\n    \/\/\u53c2\u7167\u6e21\u3057\r\n    Changev2(v9)\r\n    fmt.Println(v9)\r\n    \/\/&gt;&gt;&amp;{1000000 C 122}\r\n\r\n\r\n}\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u3010Go\u8bed\u8a00\u3011\u7ed3\u6784\u4f53 \u6211\u5df2\u7ecf\u5b8c\u6210\u4e86\u5b66\u4e60Golang\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u5305\u62ec\u5b66\u4e60\u5230\u521b\u5efaWeb\u5e94\u7528\u7a0b\u5e8f\uff0c\u73b0\u5728\u6211\u5c06\u8fdb\u884c\u590d\u4e60\u5e76\u603b [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44233","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010Go\u8bed\u8a00\u3011\u7ed3\u6784\u4f53 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u3010go\u8bed\u8a00\u3011\u7ed3\u6784\u4f53\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010Go\u8bed\u8a00\u3011\u7ed3\u6784\u4f53\" 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