{"id":18723,"date":"2023-02-27T22:30:38","date_gmt":"2023-02-27T14:30:38","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=18723"},"modified":"2023-07-30T23:00:22","modified_gmt":"2023-07-30T15:00:22","slug":"golang%e4%b8%adinterface%e4%b8%ba%e4%bb%80%e4%b9%88%e4%b8%8d%e7%ae%97%e6%b3%9b%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/18723.html","title":{"rendered":"golang\u4e2dinterface\u4e3a\u4ec0\u4e48\u4e0d\u7b97\u6cdb\u578b"},"content":{"rendered":"<blockquote class=\"wp-block-quote\">\n<p>golang\u4e2dinterface\u4e0d\u7b97\u6cdb\u578b\u7684\u539f\u56e0\u662f\uff1a\u6cdb\u578b\u662f\u4e00\u79cd\u7f16\u7a0b\u8303\u5f0f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u7f16\u5199\u901a\u7528\u7684\u4ee3\u7801\uff0c\u800c\u4e0d\u9700\u8981\u4e3a\u6bcf\u79cd\u7c7b\u578b\u90fd\u5199\u4e00\u4efd\u4ee3\u7801\u3002Go\u8bed\u8a00\u4e4b\u6240\u4ee5\u6ca1\u6709\u5f15\u5165\u6cdb\u578b\uff0c\u662f\u56e0\u4e3a\u6cdb\u578b\u4f1a\u4f7f\u8bed\u8a00\u53d8\u5f97\u66f4\u52a0\u590d\u6742\uff0c\u800c\u4e14\u4f1a\u589e\u52a0\u4ee3\u7801\u7684\u590d\u6742\u5ea6\u548c\u7ef4\u62a4\u6210\u672c\u3002Go\u8bed\u8a00\u7684interface\u5e76\u4e0d\u652f\u6301\u7c7b\u578b\u53c2\u6570\u5316\uff0c\u4e5f\u5c31\u662f\u8bf4\u4e0d\u80fd\u50cf\u6cdb\u578b\u90a3\u6837\u4f7f\u7528\u7c7b\u578b\u53c2\u6570\u4f5c\u4e3a\u53c2\u6570\u6216\u8fd4\u56de\u503c\u3002<\/p>\n<\/blockquote>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" alt=\"\" class=\"wp-image-18725\" decoding=\"async\" height=\"421\" sizes=\"(max-width: 680px) 100vw, 680px\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6a21\u677f2-\u526f\u672c-\u526f\u672c-\u526f\u672c-\u526f\u672c-2023-02-27T223032.112-1.jpg?x-oss-process=image\/auto-orient,1\/format,webp\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6a21\u677f2-\u526f\u672c-\u526f\u672c-\u526f\u672c-\u526f\u672c-2023-02-27T223032.112-1.jpg?x-oss-process=image\/auto-orient,1\/format,webp 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6a21\u677f2-\u526f\u672c-\u526f\u672c-\u526f\u672c-\u526f\u672c-2023-02-27T223032.112-1-300x186.jpg 300w\" width=\"680\"\/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">\u4e00\u3001golang\u4e2dinterface\u4e0d\u7b97\u6cdb\u578b\u7684\u539f\u56e0<\/h2>\n<p>\u5728Go\u8bed\u8a00\u4e2d\uff0cinterface\u662f\u4e00\u79cd\u975e\u5e38\u5f3a\u5927\u7684\u7c7b\u578b\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9a\u4e49\u5bf9\u8c61\u7684\u884c\u4e3a\uff0c\u652f\u6301\u591a\u6001\u3002\u4e0e\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u7684\u6cdb\u578b\u4e0d\u540c\uff0cGo\u8bed\u8a00\u7684interface\u5e76\u4e0d\u662f\u6cdb\u578b\u3002<\/p>\n<p>\u6cdb\u578b\u662f\u4e00\u79cd\u7f16\u7a0b\u8303\u5f0f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u7f16\u5199\u901a\u7528\u7684\u4ee3\u7801\uff0c\u800c\u4e0d\u9700\u8981\u4e3a\u6bcf\u79cd\u7c7b\u578b\u90fd\u5199\u4e00\u4efd\u4ee3\u7801\u3002\u6cdb\u578b\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u3001\u53ef\u7ef4\u62a4\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u590d\u7528\u6027\u3002\u5728\u5176\u4ed6\u7f16\u7a0b\u8bed\u8a00\u4e2d\uff0c\u5982Java\u3001C++\u3001C#\u7b49\uff0c\u6cdb\u578b\u662f\u4e00\u79cd\u91cd\u8981\u7684\u7279\u6027\u3002<\/p>\n<p>\u5728Go\u8bed\u8a00\u4e2d\uff0cinterface\u867d\u7136\u53ef\u4ee5\u5b9e\u73b0\u7c7b\u4f3c\u4e8e\u6cdb\u578b\u7684\u6548\u679c\uff0c\u4f46\u662f\u5b83\u5e76\u4e0d\u662f\u6cdb\u578b\u3002Go\u8bed\u8a00\u7684\u8bbe\u8ba1\u8005\u4e4b\u6240\u4ee5\u6ca1\u6709\u5f15\u5165\u6cdb\u578b\uff0c\u662f\u56e0\u4e3a\u4ed6\u4eec\u8ba4\u4e3a\u6cdb\u578b\u4f1a\u4f7f\u8bed\u8a00\u53d8\u5f97\u66f4\u52a0\u590d\u6742\uff0c\u800c\u4e14\u4f1a\u589e\u52a0\u4ee3\u7801\u7684\u590d\u6742\u5ea6\u548c\u7ef4\u62a4\u6210\u672c\u3002<\/p>\n<p>\u53e6\u5916\uff0cGo\u8bed\u8a00\u7684interface\u5e76\u4e0d\u652f\u6301\u7c7b\u578b\u53c2\u6570\u5316\uff0c\u4e5f\u5c31\u662f\u8bf4\u4e0d\u80fd\u50cf\u6cdb\u578b\u90a3\u6837\u4f7f\u7528\u7c7b\u578b\u53c2\u6570\u4f5c\u4e3a\u53c2\u6570\u6216\u8fd4\u56de\u503c\u3002\u5728Go\u8bed\u8a00\u4e2d\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u6cdb\u578b\u7684\u6548\u679c\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528\u7a7a\u63a5\u53e3interface{}\uff0c\u5c06\u4efb\u610f\u7c7b\u578b\u7684\u503c\u4fdd\u5b58\u5230\u63a5\u53e3\u4e2d\uff0c\u7136\u540e\u901a\u8fc7\u7c7b\u578b\u65ad\u8a00\u6216\u7c7b\u578b\u8f6c\u6362\u6765\u83b7\u53d6\u5177\u4f53\u7684\u7c7b\u578b\u3002<\/p>\n<p>\u867d\u7136Go\u8bed\u8a00\u7684interface\u4e0d\u662f\u6cdb\u578b\uff0c\u4f46\u662f\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u3001\u7b80\u6d01\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u591a\u6001\u548c\u4ee3\u7801\u590d\u7528\u3002\u901a\u8fc7interface\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e9b\u901a\u7528\u7684\u884c\u4e3a\uff0c\u7136\u540e\u8ba9\u4e0d\u540c\u7684\u7c7b\u578b\u6765\u5b9e\u73b0\u8fd9\u4e9b\u884c\u4e3a\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u590d\u7528\u6027\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u867d\u7136Go\u8bed\u8a00\u7684interface\u4e0d\u662f\u6cdb\u578b\uff0c\u4f46\u662f\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u975e\u5e38\u7075\u6d3b\u3001\u7b80\u6d01\u7684\u65b9\u5f0f\u6765\u5b9e\u73b0\u591a\u6001\u548c\u4ee3\u7801\u590d\u7528\u3002\u901a\u8fc7interface\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e9b\u901a\u7528\u7684\u884c\u4e3a\uff0c\u7136\u540e\u8ba9\u4e0d\u540c\u7684\u7c7b\u578b\u6765\u5b9e\u73b0\u8fd9\u4e9b\u884c\u4e3a\u3002\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u3001\u6613\u8bfb\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u590d\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"golang\u4e2dinterface\u4e0d\u7b97\u6cdb\u578b\u7684\u539f\u56e0\u662f\uff1a\u6cdb\u578b\u662f\u4e00\u79cd\u7f16\u7a0b\u8303\u5f0f\uff0c\u5b83\u53ef\u4ee5\u8ba9\u6211\u4eec\u7f16\u5199\u901a\u7528\u7684\u4ee3\u7801\uff0c\u800c\u4e0d\u9700\u8981\u4e3a\u6bcf 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