{"id":19025,"date":"2023-02-28T21:44:23","date_gmt":"2023-02-28T13:44:23","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=19025"},"modified":"2023-07-30T23:01:52","modified_gmt":"2023-07-30T15:01:52","slug":"golang%e4%b8%8ec%e8%af%ad%e8%a8%80%e7%9b%b8%e6%af%94%e6%9c%80%e9%87%8d%e8%a6%81%e7%9a%84%e6%94%b9%e8%bf%9b%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/19025.html","title":{"rendered":"golang\u4e0eC\u8bed\u8a00\u76f8\u6bd4\u6700\u91cd\u8981\u7684\u6539\u8fdb\u662f\u4ec0\u4e48"},"content":{"rendered":"<blockquote class=\"wp-block-quote\">\n<p>golang\u4e0eC\u8bed\u8a00\u76f8\u6bd4\u6700\u91cd\u8981\u7684\u6539\u8fdb\u662f\uff1a1.\u5185\u5b58\u7ba1\u7406\uff1b2.\u8bed\u8a00\u7684\u7b80\u6d01\u6027\uff1b3. \u4e0d\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u5e93\uff1b4. \u5177\u5907\u5305\u4f53\u7cfb\uff1b5. \u9762\u5411\u5bf9\u8c61\u3002\u5176\u4e2d\uff0cGolang\u5728C\u8bed\u8a00\u7684\u57fa\u7840\u4e0a\u6dfb\u52a0\u4e86\u5185\u5b58\u7ba1\u7406\u673a\u5236\uff0c\u8fd9\u4f7f\u5f97C\u8bed\u8a00\u5f00\u53d1\u4e2d\u8ba9\u4eba\u5934\u5927\u7684\u5404\u79cd\u5185\u5b58\u95ee\u9898\u5f97\u4ee5\u89e3\u51b3\u3002<\/p>\n<\/blockquote>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" alt=\"\" class=\"wp-image-19026\" decoding=\"async\" height=\"421\" sizes=\"(max-width: 680px) 100vw, 680px\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6dfb\u52a0\u6807\u9898-15-18.png?x-oss-process=image\/auto-orient,1\/format,webp\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6dfb\u52a0\u6807\u9898-15-18.png?x-oss-process=image\/auto-orient,1\/format,webp 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6dfb\u52a0\u6807\u9898-15-18-300x186.png 300w\" width=\"680\"\/><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001golang\u4e0eC\u8bed\u8a00\u76f8\u6bd4\u6700\u91cd\u8981\u7684\u6539\u8fdb\u662f\u4ec0\u4e48<\/strong><\/h2>\n<h3 class=\"wp-block-heading\"><strong>1.<\/strong><strong>\u5185\u5b58\u7ba1\u7406<\/strong><\/h3>\n<p>Golang\u5728C\u8bed\u8a00\u7684\u57fa\u7840\u4e0a\u6dfb\u52a0\u4e86\u5185\u5b58\u7ba1\u7406\u673a\u5236\uff0c\u8fd9\u4f7f\u5f97C\u8bed\u8a00\u5f00\u53d1\u4e2d\u8ba9\u4eba\u5934\u5927\u7684\u5404\u79cd\u5185\u5b58\u95ee\u9898\u5f97\u4ee5\u89e3\u51b3\u3002Golang\u521d\u59cb\u7684\u51e0\u4e2a\u7248\u672c\u5185\u5b58\u7ba1\u7406\u673a\u5236\u88ab\u4eba\u8bdf\u75c5\uff0c\u5783\u573e\u56de\u6536\u4f1a\u5bfc\u81f4\u7a0b\u5e8f\u505c\u987f\uff0c\u4f46\u662f\u73b0\u5728Golang\u7684\u5185\u5b58\u7ba1\u7406\u5df2\u7ecf\u76f8\u5f53\u5b8c\u5584\u3002\u7136\u800c\uff0cGolang\u63d0\u4f9b\u5185\u5b58\u7ba1\u7406\u673a\u5236\u7684\u540c\u65f6\u3002\u4f9d\u7136\u4fdd\u7559\u4e86C\u8bed\u8a00\u7684\u6307\u9488\u53d8\u91cf\u7c7b\u578b\uff0c\u8fd9\u662f\u4e3a\u4ec0\u4e48\uff1f<\/p>\n<p>Golang\u5bf9\u666e\u901a\u53d8\u91cf\u91c7\u7528\u590d\u5236\u7684\u65b9\u5f0f\u8fdb\u884c\u4f7f\u7528\uff0c\u800c\u6307\u9488\u662f\u5c06\u539f\u59cb\u5bf9\u8c61\u7684\u5730\u5740\u8fdb\u884c\u4f20\u9012\uff0c\u4f8b\u5982\u51fd\u6570\u4f20\u53c2\uff0c\u666e\u901a\u53d8\u91cf\u4f1a\u8fdb\u884c\u5f62\u53c2\u5411\u5b9e\u53c2\u7684\u62f7\u8d1d\uff0c\u51fd\u6570\u5185\u90e8\u5bf9\u5b9e\u53c2\u7684\u4fee\u6539\u4e0d\u4f1a\u5f71\u54cd\u5230\u51fd\u6570\u5916\u7684\u53d8\u91cf\uff0c\u800c\u6307\u9488\u53d8\u91cf\u53ea\u662f\u4f20\u9012\u5730\u5740\uff0c\u51fd\u6570\u5185\u90e8\u5bf9\u5b9e\u53c2\u7684\u4fee\u6539\u4f1a\u76f4\u63a5\u6539\u53d8\u51fd\u6570\u5916\u7684\u53d8\u91cf\u3002<\/p>\n<p>\u4fdd\u7559C\u8bed\u8a00\u8fd9\u4e00\u6982\u5ff5\uff0c\u4e3a\u6211\u4eec\u7684\u7f16\u7a0b\u5e26\u6765\u4e86\u6781\u5927\u5730\u7075\u6d3b\u6027\uff0cC\u8bed\u8a00\u7f16\u7a0b\u4e2d\u6709\u4e00\u6761\u7b80\u5355\u7684\u89c4\u5219\uff0c\u5982\u679c\u662f\u57fa\u672c\u7c7b\u578b(int,float\u7b49)\u5efa\u8bae\u4f7f\u7528\u53d8\u91cf\uff0c\u9664\u975e\u9700\u8981\u5bf9\u53d8\u91cf\u8fdb\u884c\u4fee\u6539\uff1b\u5982\u679c\u4f7f\u7528\u590d\u5408\u7c7b\u578b(\u7ed3\u6784\u4f53\u7b49)\uff0c\u5982\u679c\u4e0d\u662f\u9700\u8981\u6df1\u62f7\u8d1d\u7684\u573a\u5408\uff0c\u5efa\u8bae\u4f7f\u7528\u6307\u9488\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u7c7b\u578b\u7684\u53d8\u91cf\u4e00\u822c\u5360\u7528\u5185\u5b58\u7a7a\u95f4\u6bd4\u8f83\u5927\uff0c\u5982\u679c\u4f7f\u7528\u53d8\u91cf\uff0c\u4f1a\u591a\u6b21\u590d\u5236\uff0c\u5f71\u54cd\u7a0b\u5e8f\u6027\u80fd\u3002Golang\u4fdd\u7559\u4e86\u8fd9\u4e00\u6982\u5ff5\uff0c\u5c31\u8ba9\u6211\u4eec\u53ef\u4ee5\u6309\u7167\u81ea\u5df1\u7684\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u65b9\u5f0f\u2014\u2014\u4f7f\u7528\u53d8\u91cf\u8fd8\u662f\u6307\u9488\uff0c\u4ee3\u7801\u8bbe\u8ba1\u7684\u7075\u6d3b\u6027\u66f4\u5927\uff0c\u6539\u5584\u4ee3\u7801\u6027\u80fd\u7684\u65b9\u5f0f\u4e5f\u66f4\u7b80\u5355\u3002<\/p>\n<h3 class=\"wp-block-heading\"><strong>2.<\/strong><strong>\u8bed\u53e5\u7684\u7b80\u6d01\u6027<\/strong><\/h3>\n<p>Golang\u7684\u8bed\u53e5\u6bd4C\u8bed\u8a00\u66f4\u52a0\u7b80\u6d01\uff0c\u5982\u5b9a\u4e49\u5e76\u521d\u59cb\u5316\u53d8\u91cf\uff0c<\/p>\n<p>C\u8bed\u8a00\u4e2d<\/p>\n<p>int a = 0;<\/p>\n<p>Golang\u4e2d<\/p>\n<p>a := 0<\/p>\n<p>\u9664\u4e86\u4e0d\u9700\u8981\u5206\u53f7\uff0ca\u53d8\u91cf\u4e4b\u524d\u672a\u5b9a\u4e49\uff0c\u4f7f\u7528:=\u8fdb\u884c\u8d4b\u503c\uff0c\u5c31\u662f\u5b9a\u4e49\u53d8\u91cfa\u4e14\u8d4b\u503c\u4e3a0\uff0c\u81f3\u4e8ea\u7684\u6570\u636e\u7c7b\u578b\uff0cGolang\u8fdb\u884c\u4e86\u81ea\u52a8\u63a8\u65ad\uff0c\u7531\u4e8e\u6211\u4eec\u4f7f\u7528\u6574\u5f620\u8fdb\u884c\u8d4b\u503c\uff0c\u6240\u4ee5a\u5c31\u662f\u6574\u5f62\u7684\u53d8\u91cf\u3002<\/p>\n<h3 class=\"wp-block-heading\"><strong>3.<\/strong><strong>\u4e0d\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u5e93<\/strong><\/h3>\n<p>Golang\u4e0d\u652f\u6301\u52a8\u6001\u94fe\u63a5\u5e93\uff0cGolang\u7f16\u8bd1\u53ea\u4f1a\u751f\u6210\u4e00\u4e2a\u5bf9\u5e94\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5f15\u7528\u7b2c\u4e09\u65b9\u5305\uff0c\u4f7f\u7528go get\u76f4\u63a5\u62c9\u53d6\u6e90\u7801\u5e76\u7edf\u4e00\u7f16\u8bd1\u3002\u5e26\u6765\u7684\u597d\u5904\u5c31\u662fGolang\u7684\u9879\u76ee\u90e8\u7f72\u6781\u5176\u7b80\u5355\uff0c\u53ef\u6267\u884c\u6587\u4ef6\u53ea\u6709\u4e00\u4e2a\uff0c\u914d\u7f6e\u597d\u914d\u7f6e\u6587\u4ef6\uff0c\u8d44\u6e90\u5b89\u6392\u597d\uff0c\u76f4\u63a5\u8fd0\u884c\u5373\u53ef\u3002<\/p>\n<h3 class=\"wp-block-heading\"><strong>4.<\/strong><strong>\u5177\u5907\u5305\u4f53\u7cfb<\/strong><\/h3>\n<p>Golang\u5f15\u5165\u4e86\u5305\u4f53\u7cfb\uff0c\u66f4\u65b9\u4fbf\u4ee3\u7801\u7ed3\u6784\u7684\u63a7\u5236\u548c\u5f15\u7528\u7b2c\u4e09\u65b9\u8d44\u6e90\u3002C\u8bed\u8a00\u6ca1\u6709\u5305\u7684\u6982\u5ff5\uff0c\u6240\u4ee5\u4e4b\u524d\u6587\u7ae0\u63d0\u5230\uff0c\u6211\u4eec\u9700\u8981\u81ea\u5df1\u7ec4\u7ec7\u597d\u4ee3\u7801\u7684\u4f4d\u7f6e\uff0c\u9632\u6b62\u6982\u5ff5\u6df7\u4e71\u3002<\/p>\n<h3 class=\"wp-block-heading\"><strong>5.<\/strong><strong>\u9762\u5411\u5bf9\u8c61<\/strong><\/h3>\n<p>Golang\u53ef\u4ee5\u8fdb\u884c\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff0cGolang\u5728\u9762\u5411\u5bf9\u8c61\u65b9\u9762\u91c7\u53d6\u4e86\u548cC++\uff0cPython\u7b49\u76f8\u540c\u7684\u7406\u5ff5\uff0cGolang\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u673a\u5236\uff0c\u4f46\u662f\u4e5f\u53ef\u4ee5\u9762\u5411\u8fc7\u7a0b\u7f16\u7a0b\uff0cGolang\u4e0d\u9650\u5236\u4f60\u4f7f\u7528\u7684\u7f16\u7a0b\u601d\u60f3\u3002<\/p>\n<p>Golang\u7684\u9762\u5411\u5bf9\u8c61\u8bed\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u6d3e\u751f\u91c7\u7528\u4e86Has-a\u7684\u65b9\u5f0f\uff0c\u6ca1\u6709\u63d0\u4f9bIs-a\u7684\u65b9\u5f0f\uff0c\u8fd9\u6709\u4e24\u65b9\u9762\u539f\u56e0\uff0c\u4e00\u65b9\u9762\uff0c\u5728C\u8bed\u8a00\u4e2d\uff0c\u5982\u679c\u8fdb\u884c\u6d3e\u751f\uff0c\u6211\u4eec\u91c7\u7528\u4e00\u4e2a\u7ed3\u6784\u4f53\u5305\u542b\u53e6\u4e00\u4e2a\u7ed3\u6784\u4f53\u7684\u65b9\u5f0f\uff0c\u4e5f\u5c31\u662f\u53ea\u80fd\u91c7\u7528Has-a\u7684\u65b9\u5f0f\uff1b\u53e6\u5916\uff0cIs-a\u7684\u6d3e\u751f\u65b9\u5f0f\u7ecf\u5e38\u5b58\u5728\u95ee\u9898\uff0c\u5982\u679c\u7236\u7c7b\u7684\u63a5\u53e3\u53d1\u751f\u53d8\u5316\uff0c\u7ecf\u5e38\u4f1a\u76f4\u63a5\u5f71\u54cd\u5b50\u7c7b\u7684\u63a5\u53e3\u4e5f\u8981\u8fdb\u884c\u8c03\u6574\uff0cHas-a\u7684\u65b9\u5f0f\uff0c\u7236\u7c7b\u4f5c\u4e3a\u5b50\u7c7b\u7684\u6210\u5458\u53d8\u91cf\u5b58\u5728\uff0c\u7236\u7c7b\u76f8\u5f53\u4e8e\u5c01\u88c5\u5728\u81ea\u5df1\u7684\u7c7b\u5b9a\u4e49\u4e0b\uff0c\u4ee3\u7801\u7684\u53d8\u5f02\u4e0d\u5bb9\u6613\u6269\u6563\u3002<\/p>\n<p>Golang\u63d0\u4f9b\u4e86interface\uff0c\u8fd9\u4e5f\u662fC\u8bed\u8a00\u6ca1\u6709\u7684\u3002\u53e6\u5916Golang\u7684interface\u66f4\u52a0\u6613\u7528\uff0c\u4e0d\u9700\u8981\u663e\u5f0f\u6307\u5b9a\u4e00\u4e2a\u7c7b\u5b9e\u73b0\u4e86\u54ea\u4e2ainterface\uff0c\u53ea\u8981\u662f\u4e00\u4e2a\u7c7b\u5b9e\u73b0\u4e86interface\u4e2d\u7684\u6240\u6709\u65b9\u6cd5\uff0c\u4ed6\u5c31\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662f\u8fd9\u4e2ainterface\u7684\u5b9e\u73b0\u3002<\/p>\n<p>\u81f3\u4e8e\u5c01\u88c5\uff0c\u5f88\u7b80\u5355\uff0c\u9996\u5b57\u6bcd\u5927\u5199\u7684\u5168\u5c40\u53d8\u91cf\uff0c\u65b9\u6cd5\u548c\u5168\u5c40\u51fd\u6570\u662f\u516c\u6709\u7684\uff0c\u800c\u9996\u5b57\u6bcd\u5c0f\u5199\u7684\u5168\u5c40\u53d8\u91cf\uff0c\u65b9\u6cd5\u548c\u5168\u5c40\u51fd\u6570\u662f\u5305\u5185\u53ef\u8bbf\u95ee\u7684\u3002<\/p>\n<p><strong>\u5ef6\u4f38\u9605\u8bfb\uff1a<\/strong><\/p>\n<h2 class=\"wp-block-heading\"><strong>\u4e8c\u3001golang\u4e30\u5bcc\u7684\u6807\u51c6\u5e93\u548c\u7b2c\u4e09\u65b9\u8d44\u6e90<\/strong><\/h2>\n<p>Golang\u7684\u6807\u51c6\u5e93\u5341\u5206\u5f3a\u5927\uff0c\u751a\u81f3\u4e8e\u5305\u542b\u4e86Web\u5f00\u53d1\u7684\u63a5\u53e3\uff0c\u6a21\u677f\u7b49\u7b49\uff0c\u8fd9\u4e9b\u90fd\u662fC\u8bed\u8a00\u4e0d\u53ef\u6bd4\u62df\u7684\uff0c\u7ecf\u8fc7\u51e0\u5e74\u7684\u53d1\u5c55\uff0cGolang\u4e5f\u62e5\u6709\u4e86\u5927\u91cf\u7684\u4f7f\u7528\u4eba\u7fa4\uff0c\u6240\u4ee5\u7b2c\u4e09\u65b9\u8d44\u6e90\u65e5\u8d8b\u4e30\u5bcc\u548c\u5b8c\u5584\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fGolang\u5728C\u57fa\u7840\u4e0a\u7684\u4e00\u4e9b\u8fdb\u6b65\uff0c\u603b\u7684\u8bf4\u6765\uff0c\u7ecf\u8fc7\u4e00\u6bb5\u65f6\u95f4\u5bf9Golang\u7684\u4f7f\u7528\uff0c\u611f\u53d7\u975e\u5e38\u597d\u3002\u4eceGolang\u53ef\u4ee5\u770b\u5230\u5f88\u591aC\u8bed\u8a00\u7684\u5f71\u5b50\uff0c\u4f46\u662f\u5f88\u591aC\u5f00\u53d1\u65f6\u4f5c\u4e3a\u7f16\u7801\u89c4\u8303\u548c\u601d\u60f3\u7684\u4e1c\u897f\uff0c\u5728Golang\u4e2d\u5df2\u7ecf\u5c06\u5176\u4f5c\u4e3a\u8bed\u6cd5\u8fdb\u884c\u4e86\u89c4\u8303\u548c\u9650\u5236\uff0c\u51cf\u5c11\u4e86\u7f16\u7801\u65f6\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\u91cf\uff0c\u540c\u65f6\u4fdd\u7559\u4e86C\u8bed\u8a00\u7684\u7075\u6d3b\u6027\uff0cGolang\u4e30\u5bcc\u7684\u6807\u51c6\u5e93\u548c\u7b2c\u4e09\u65b9\u8d44\u6e90\uff0c\u589e\u52a0\u4e86\u4f7f\u7528Golang\u8fdb\u884c\u5f00\u53d1\u7684\u624b\u6bb5\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u4e0d\u5f97\u4e0d\u627f\u8ba4\uff0cGolang\u4e0d\u9002\u5408\u4f5c\u4e3a\u5165\u95e8\u7ea7\u7684\u7f16\u7a0b\u8bed\u8a00\uff0cGolang\u4e2d\u8bed\u6cd5\u7684\u5f88\u591a\u95ea\u5149\u70b9\uff0c\u9700\u8981\u7ed3\u5408\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u7684\u5bf9\u6bd4\u624d\u80fd\u53d1\u73b0\uff0c\u5982\u679c\u4f60\u6709\u4e30\u5bcc\u7684\u7f16\u7a0b\u7ecf\u9a8c\uff0c\u4f7f\u7528Golang\u65f6\u4f1a\u53d1\u73b0\uff0c\u5f53\u65f6\u5173\u6ce8\u7684\u7f16\u7801\u95ee\u9898\uff0cGolang\u90fd\u5df2\u7ecf\u8003\u8651\u5230\u4e86\uff0c\u8fd9\u65f6\u4f60\u4f1a\u611f\u53f9Golang\u7684\u8bbe\u8ba1\u3002\u6bd5\u7adf\u4f5c\u4e3a\u65b0\u751f\u4ee3\u7684\u7f16\u7a0b\u8bed\u8a00\u4e3b\u529b\uff0c\u4e0d\u5e94\u8be5\u518d\u51fa\u73b0\u8001\u4e00\u8f88\u8bed\u8a00\u7684\u95ee\u9898\u4e86\uff0c\u53d6\u957f\u8865\u77ed\uff0c\u6b63\u662fGolang\u5e94\u8be5\u505a\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"golang\u4e0eC\u8bed\u8a00\u76f8\u6bd4\u6700\u91cd\u8981\u7684\u6539\u8fdb\u662f\uff1a1.\u5185\u5b58\u7ba1\u7406\uff1b2.\u8bed\u8a00\u7684\u7b80\u6d01\u6027\uff1b3. \u4e0d\u4f7f\u7528\u52a8\u6001\u94fe\u63a5\u5e93\uff1b4. \u5177\u5907\u5305\u4f53 [&hellip;]","protected":false},"author":1,"featured_media":19026,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/19025"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=19025"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/19025\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/19026"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=19025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=19025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=19025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}