{"id":57912,"date":"2024-10-10T22:12:31","date_gmt":"2024-10-10T14:12:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/57912\/"},"modified":"2024-10-10T22:12:31","modified_gmt":"2024-10-10T14:12:31","slug":"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e5%af%a6%e7%8f%be%e6%8e%a5%e5%8f%a3%e7%9a%84%e6%a2%9d%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/57912\/","title":{"rendered":"GO\u6559\u7a0b: Go \u8a9e\u8a00\u5be6\u73fe\u63a5\u53e3\u7684\u689d\u4ef6"},"content":{"rendered":"<h1 id=\"go%e6%95%99%e7%a8%8b-go-%e8%aa%9e%e8%a8%80%e5%af%a6%e7%8f%be%e6%8e%a5%e5%8f%a3%e7%9a%84%e6%a2%9d%e4%bb%b6-DrgrvPFXbg\">GO\u6559\u7a0b: Go \u8a9e\u8a00\u5be6\u73fe\u63a5\u53e3\u7684\u689d\u4ef6<\/h1>\n<p>Go \u8a9e\u8a00\uff08\u53c8\u7a31 Golang\uff09\u662f\u4e00\u7a2e\u975c\u614b\u985e\u578b\u3001\u7de8\u8b6f\u578b\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u56e0\u5176\u7c21\u6f54\u6027\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u6b61\u8fce\u3002\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u63a5\u53e3\uff08interface\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u5141\u8a31\u4e0d\u540c\u985e\u578b\u4e4b\u9593\u9032\u884c\u4ea4\u4e92\uff0c\u5f9e\u800c\u5be6\u73fe\u591a\u614b\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e Go \u8a9e\u8a00\u4e2d\u5be6\u73fe\u63a5\u53e3\u7684\u689d\u4ef6\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%8e%a5%e5%8f%a3%ef%bc%9f-DrgrvPFXbg\">\u4ec0\u9ebc\u662f\u63a5\u53e3\uff1f<\/h2>\n<p>\u5728 Go \u8a9e\u8a00\u4e2d\uff0c\u63a5\u53e3\u662f\u4e00\u7d44\u65b9\u6cd5\u7c3d\u540d\u7684\u96c6\u5408\u3002\u4efb\u4f55\u985e\u578b\u53ea\u8981\u5be6\u73fe\u4e86\u63a5\u53e3\u4e2d\u5b9a\u7fa9\u7684\u6240\u6709\u65b9\u6cd5\uff0c\u5c31\u81ea\u52d5\u6eff\u8db3\u8a72\u63a5\u53e3\uff0c\u800c\u7121\u9700\u986f\u5f0f\u8072\u660e\u3002\u9019\u7a2e\u7279\u6027\u4f7f\u5f97 Go \u8a9e\u8a00\u7684\u63a5\u53e3\u975e\u5e38\u9748\u6d3b\uff0c\u4e26\u4e14\u4fc3\u9032\u4e86\u4ee3\u78bc\u7684\u89e3\u8026\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%8e%a5%e5%8f%a3%e7%9a%84%e6%a2%9d%e4%bb%b6-DrgrvPFXbg\">\u5be6\u73fe\u63a5\u53e3\u7684\u689d\u4ef6<\/h2>\n<p>\u8981\u5be6\u73fe\u4e00\u500b\u63a5\u53e3\uff0c\u985e\u578b\u5fc5\u9808\u6eff\u8db3\u4ee5\u4e0b\u689d\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>\u65b9\u6cd5\u7c3d\u540d\u5339\u914d\uff1a<\/strong>\u985e\u578b\u5fc5\u9808\u5be6\u73fe\u63a5\u53e3\u4e2d\u5b9a\u7fa9\u7684\u6240\u6709\u65b9\u6cd5\uff0c\u4e14\u65b9\u6cd5\u7684\u7c3d\u540d\u5fc5\u9808\u5b8c\u5168\u5339\u914d\uff0c\u5305\u62ec\u53c3\u6578\u985e\u578b\u548c\u8fd4\u56de\u503c\u3002<\/li>\n<li><strong>\u7121\u9700\u986f\u5f0f\u8072\u660e\uff1a<\/strong>Go \u8a9e\u8a00\u4e0d\u9700\u8981\u5728\u985e\u578b\u4e2d\u986f\u5f0f\u8072\u660e\u5b83\u5be6\u73fe\u4e86\u67d0\u500b\u63a5\u53e3\uff0c\u53ea\u8981\u5be6\u73fe\u4e86\u63a5\u53e3\u7684\u65b9\u6cd5\uff0c\u5c31\u81ea\u52d5\u6eff\u8db3\u8a72\u63a5\u53e3\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%af%84%e4%be%8b%ef%bc%9a%e5%af%a6%e7%8f%be%e6%8e%a5%e5%8f%a3-DrgrvPFXbg\">\u7bc4\u4f8b\uff1a\u5be6\u73fe\u63a5\u53e3<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Go \u8a9e\u8a00\u4e2d\u5be6\u73fe\u63a5\u53e3\uff1a<\/p>\n<pre><code>package main\n\nimport \"fmt\"\n\n\/\/ \u5b9a\u7fa9\u4e00\u500b\u63a5\u53e3\ntype Animal interface {\n    Speak() string\n}\n\n\/\/ \u5b9a\u7fa9\u4e00\u500b\u985e\u578b Dog\ntype Dog struct{}\n\n\/\/ \u5be6\u73fe\u63a5\u53e3\u4e2d\u7684\u65b9\u6cd5\nfunc (d Dog) Speak() string {\n    return \"Woof!\"\n}\n\n\/\/ \u5b9a\u7fa9\u4e00\u500b\u985e\u578b Cat\ntype Cat struct{}\n\n\/\/ \u5be6\u73fe\u63a5\u53e3\u4e2d\u7684\u65b9\u6cd5\nfunc (c Cat) Speak() string {\n    return \"Meow!\"\n}\n\n\/\/ \u51fd\u6578\u63a5\u53d7 Animal \u63a5\u53e3\u985e\u578b\nfunc makeSound(a Animal) {\n    fmt.Println(a.Speak())\n}\n\nfunc main() {\n    var dog Animal = Dog{}\n    var cat Animal = Cat{}\n\n    makeSound(dog) \/\/ \u8f38\u51fa: Woof!\n    makeSound(cat) \/\/ \u8f38\u51fa: Meow!\n}\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba <code>Animal<\/code> \u7684\u63a5\u53e3\uff0c\u4e26\u5275\u5efa\u4e86\u5169\u500b\u985e\u578b <code>Dog<\/code> \u548c <code>Cat<\/code>\uff0c\u5b83\u5011\u90fd\u5be6\u73fe\u4e86 <code>Animal<\/code> \u63a5\u53e3\u4e2d\u7684 <code>Speak<\/code> \u65b9\u6cd5\u3002\u51fd\u6578 <code>makeSound<\/code> \u63a5\u53d7\u4e00\u500b <code>Animal<\/code> \u985e\u578b\u7684\u53c3\u6578\uff0c\u4e26\u8abf\u7528\u5176 <code>Speak<\/code> \u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e6%8e%a5%e5%8f%a3%e7%9a%84%e5%84%aa%e5%8b%a2-DrgrvPFXbg\">\u63a5\u53e3\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528\u63a5\u53e3\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u89e3\u8026\u5408\uff1a<\/strong>\u63a5\u53e3\u4f7f\u5f97\u4e0d\u540c\u6a21\u584a\u4e4b\u9593\u7684\u4f9d\u8cf4\u6027\u964d\u4f4e\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u4ee3\u78bc\u7684\u53ef\u7dad\u8b77\u6027\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u53ef\u4ee5\u8f15\u9b06\u5730\u66ff\u63db\u4e0d\u540c\u7684\u5be6\u73fe\uff0c\u800c\u7121\u9700\u4fee\u6539\u4f7f\u7528\u63a5\u53e3\u7684\u4ee3\u78bc\u3002<\/li>\n<li><strong>\u591a\u614b\u6027\uff1a<\/strong>\u901a\u904e\u63a5\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u65b9\u5f0f\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u5be6\u4f8b\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u4ee3\u78bc\u7684\u91cd\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-DrgrvPFXbg\">\u7d50\u8ad6<\/h2>\n<p>Go \u8a9e\u8a00\u4e2d\u7684\u63a5\u53e3\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u7de8\u5beb\u9748\u6d3b\u4e14\u53ef\u7dad\u8b77\u7684\u4ee3\u78bc\u3002\u901a\u904e\u7406\u89e3\u548c\u6b63\u78ba\u4f7f\u7528\u63a5\u53e3\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u767c\u63ee Go \u8a9e\u8a00\u7684\u6f5b\u529b\uff0c\u5275\u5efa\u9ad8\u6548\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Go \u8a9e\u8a00\u4e2d\u5be6\u73fe\u63a5\u53e3\u7684\u689d\u4ef6\uff0c\u638c\u63e1\u5982\u4f55\u9748\u6d3b\u904b\u7528\u63a5\u53e3\u63d0\u5347\u7a0b\u5f0f\u8a2d\u8a08\u7684\u9748\u6d3b\u6027\u8207\u53ef\u64f4\u5c55\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-57912","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57912","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=57912"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57912\/revisions"}],"predecessor-version":[{"id":57913,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/57912\/revisions\/57913"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=57912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=57912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=57912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}