{"id":206261,"date":"2025-06-12T12:53:34","date_gmt":"2025-06-12T04:53:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206261\/"},"modified":"2025-06-12T12:53:34","modified_gmt":"2025-06-12T04:53:34","slug":"go-%e4%b8%ad-select-%e8%af%ad%e5%8f%a5%e7%9a%84%e9%80%9a%e9%81%93%e9%a1%ba%e5%ba%8f%e4%b8%ba%e4%bd%95%e9%9a%8f%e6%9c%ba%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206261\/","title":{"rendered":"Go \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f"},"content":{"rendered":"<p>\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241107\/1730980669672cab3d768c0.jpg\" class=\"aligncenter\">,<br \/>\n<strong>Go \u4e2d select \u7684\u968f\u673a\u6027<\/strong>,Go \u4e2d\u7684 select \u8bed\u53e5\u7528\u4e8e\u4ece\u591a\u4e2a\u901a\u9053\u4e2d\u9009\u62e9\u4e00\u4e2a\u53ef\u8bfb\u901a\u9053\uff0c\u4f46\u662f\u6709\u8bfb\u8005\u53d1\u73b0\uff0c\u901a\u9053\u7684\u987a\u5e8f\u4f1a\u5728\u8fd0\u884c\u65f6\u88ab\u6253\u4e71\u3002,<br \/>\n<strong>\u4e3a\u4ec0\u4e48\u6253\u4e71\u987a\u5e8f\uff1f<\/strong>,\u6253\u4e71 select \u4e2d\u901a\u9053\u987a\u5e8f\u662f\u4e3a\u4e86\u9632\u6b62\u51fa\u73b0\u201c\u9965\u997f\u201d\u95ee\u9898\uff1a\u5982\u679c\u901a\u9053\u6309\u7167\u987a\u5e8f\u6392\u5217\uff0c\u90a3\u4e48\u7b2c\u4e00\u4e2a\u901a\u9053\u6301\u7eed\u6536\u5230\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u540e\u9762\u7684\u901a\u9053\u53ef\u80fd\u65e0\u6cd5\u5f97\u5230\u6267\u884c\u7684\u673a\u4f1a\uff0c\u4ece\u800c\u5bfc\u81f4\u9965\u997f\u3002,\u901a\u8fc7\u968f\u673a\u5316\u901a\u9053\u987a\u5e8f\uff0c\u5373\u4f7f\u7b2c\u4e00\u4e2a\u901a\u9053\u6709\u53ef\u7528\u6570\u636e\uff0c\u4e5f\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u603b\u80fd\u88ab\u9009\u62e9\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u6240\u6709\u901a\u9053\u5728\u53ef\u8bfb\u65f6\u90fd\u6709\u673a\u4f1a\u88ab\u6267\u884c\uff0c\u9632\u6b62\u9965\u997f\u95ee\u9898\u7684\u53d1\u751f\u3002,<br \/>\n<strong>\u5177\u4f53\u5b9e\u73b0<\/strong>,Go \u8bed\u8a00\u4f7f\u7528 Fisher-Yates \u6d17\u724c\u7b97\u6cd5\u6765\u6253\u4e71 select \u4e2d\u901a\u9053\u7684\u987a\u5e8f\u3002\u8be5\u7b97\u6cd5\u4f1a\u751f\u6210\u4e00\u4e2a\u4f2a\u968f\u673a\u5e8f\u5217\uff0c\u5e76\u6839\u636e\u8be5\u5e8f\u5217\u91cd\u65b0\u6392\u5217\u901a\u9053\u3002,\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aGo \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01,Go \u4e2d select \u7684\u968f\u673a\u6027,\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Go \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f<\/span><\/p>\n<h1>Go \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f<\/h1>\n<p><span>2024-11-07 19:58:05<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241107\/1730980669672cab3d768c0.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Go \u4e2d select \u7684\u968f\u673a\u6027<\/strong><\/p>\n<p>Go \u4e2d\u7684 select \u8bed\u53e5\u7528\u4e8e\u4ece\u591a\u4e2a\u901a\u9053\u4e2d\u9009\u62e9\u4e00\u4e2a\u53ef\u8bfb\u901a\u9053\uff0c\u4f46\u662f\u6709\u8bfb\u8005\u53d1\u73b0\uff0c\u901a\u9053\u7684\u987a\u5e8f\u4f1a\u5728\u8fd0\u884c\u65f6\u88ab\u6253\u4e71\u3002<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u6253\u4e71\u987a\u5e8f\uff1f<\/strong><\/p>\n<p>\u6253\u4e71 select \u4e2d\u901a\u9053\u987a\u5e8f\u662f\u4e3a\u4e86\u9632\u6b62\u51fa\u73b0\u201c\u9965\u997f\u201d\u95ee\u9898\uff1a\u5982\u679c\u901a\u9053\u6309\u7167\u987a\u5e8f\u6392\u5217\uff0c\u90a3\u4e48\u7b2c\u4e00\u4e2a\u901a\u9053\u6301\u7eed\u6536\u5230\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u540e\u9762\u7684\u901a\u9053\u53ef\u80fd\u65e0\u6cd5\u5f97\u5230\u6267\u884c\u7684\u673a\u4f1a\uff0c\u4ece\u800c\u5bfc\u81f4\u9965\u997f\u3002<\/p>\n<p>\u901a\u8fc7\u968f\u673a\u5316\u901a\u9053\u987a\u5e8f\uff0c\u5373\u4f7f\u7b2c\u4e00\u4e2a\u901a\u9053\u6709\u53ef\u7528\u6570\u636e\uff0c\u4e5f\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u603b\u80fd\u88ab\u9009\u62e9\u3002\u8fd9\u53ef\u4ee5\u786e\u4fdd\u6240\u6709\u901a\u9053\u5728\u53ef\u8bfb\u65f6\u90fd\u6709\u673a\u4f1a\u88ab\u6267\u884c\uff0c\u9632\u6b62\u9965\u997f\u95ee\u9898\u7684\u53d1\u751f\u3002<\/p>\n<p><strong>\u5177\u4f53\u5b9e\u73b0<\/strong><\/p>\n<p>Go \u8bed\u8a00\u4f7f\u7528 Fisher-Yates \u6d17\u724c\u7b97\u6cd5\u6765\u6253\u4e71 select \u4e2d\u901a\u9053\u7684\u987a\u5e8f\u3002\u8be5\u7b97\u6cd5\u4f1a\u751f\u6210\u4e00\u4e2a\u4f2a\u968f\u673a\u5e8f\u5217\uff0c\u5e76\u6839\u636e\u8be5\u5e8f\u5217\u91cd\u65b0\u6392\u5217\u901a\u9053\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aGo \u4e2d select \u8bed\u53e5\u7684\u901a\u9053\u987a\u5e8f\u4e3a\u4f55\u968f\u673a\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5fae\u4fe1\u8ba2\u9605\u53f7\u5b9e\u73b0\u7f51\u7ad9\u529f\u80fd\uff1a\u6570\u636e\u5e93\u64cd\u4f5c\uff0cSQL\u8bed\u53e5\u8fd8\u662f\u63a5\u53e3\u8c03\u7528\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Web \u7aef\u5206\u9875\u5207\u6362\uff1a\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u5904\u7406\u65b9\u5f0f\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u524dGOLANG\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206261","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206261","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=206261"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206261\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}