{"id":206806,"date":"2025-06-12T15:07:36","date_gmt":"2025-06-12T07:07:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206806\/"},"modified":"2025-06-12T15:07:36","modified_gmt":"2025-06-12T07:07:36","slug":"go-%e4%b8%ad%e4%b8%ba%e4%bb%80%e4%b9%88%e5%ae%9e%e4%be%8b%e5%8c%96%e5%af%b9%e8%b1%a1%e5%90%8e%e6%97%a0%e6%b3%95%e7%9b%b4%e6%8e%a5%e8%b0%83%e7%94%a8%e6%96%b9%e6%b3%95%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206806\/","title":{"rendered":"Go \u4e2d\u4e3a\u4ec0\u4e48\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff1f"},"content":{"rendered":"<p>\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d\u4e3a\u4ec0\u4e48\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241124\/1732415998674291fe5c6b6.jpg\" class=\"aligncenter\">,<br \/>\n<strong>Go \u4e2d\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\u7684\u539f\u56e0<\/strong>,\u6587\u4e2d\u6240\u63d0\u5230\u7684 Go \u4ee3\u7801\u4e4b\u6240\u4ee5\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff0c\u800c\u53e6\u4e00\u4e9b\u60c5\u51b5\u4e0b\u5374\u4e0d\u884c\uff0c\u662f\u56e0\u4e3a Go \u4e2d\u5b58\u5728\u5730\u5740\u53ef\u8fbe\u6027\u9650\u5236\u3002,\u5982\u679c\u4e00\u4e2a\u65b9\u6cd5\u4f7f\u7528\u6307\u9488\u63a5\u6536\u5668\uff08\u5373\u4f7f\u7528 func (*T) M\uff09\uff0c\u90a3\u4e48\u8be5\u65b9\u6cd5\u53ea\u80fd\u5728\u5730\u5740\u53ef\u8fbe\u7684\u5bf9\u8c61\u4e0a\u8c03\u7528\u3002\u5730\u5740\u53ef\u8fbe\u5bf9\u8c61\u5305\u62ec\u53d8\u91cf\u3001\u6307\u9488\u89e3\u5f15\u7528\u6216\u5207\u7247\u7d22\u5f15\u64cd\u4f5c\uff0c\u6216\u8005\u53ef\u5bfb\u5740\u7ed3\u6784\u4f53\u5bf9\u8c61\u7684\u5b57\u6bb5\u9009\u62e9\u5668\uff0c\u6216\u53ef\u5bfb\u5740\u6570\u7ec4\u7684\u6570\u7ec4\u7d22\u5f15\u64cd\u4f5c\u3002,\u590d\u5408\u5b57\u9762\u91cf\uff08\u5982 StringClass{}\uff09\u4e0d\u662f\u5730\u5740\u53ef\u8fbe\u7684\uff0c\u8fd9\u610f\u5473\u7740\u4e0d\u80fd\u76f4\u63a5\u5728\u590d\u5408\u5b57\u9762\u91cf\u4e0a\u8c03\u7528\u6307\u9488\u63a5\u6536\u5668\u65b9\u6cd5\u3002\u56e0\u6b64\uff0c\u7f16\u8bd1\u5668\u4f1a\u62a5\u544a &#8220;\u65e0\u6cd5\u5728 StringClass{} \u4e2d\u8c03\u7528\u6307\u9488\u65b9\u6cd5&#8221; \u9519\u8bef\u3002,\u89e3\u51b3\u529e\u6cd5\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528\u6307\u9488\u6765\u95f4\u63a5\u8c03\u7528\u8be5\u65b9\u6cd5\uff0c\u5c31\u50cf (&amp;StringClass{}).HasValue(this.identityNo) \u8fd9\u6837\u3002\u7531\u4e8e &amp; \u53ef\u4ee5\u4f5c\u7528\u4e8e\u590d\u5408\u5b57\u9762\u91cf\u8fd9\u4e2a\u7279\u4f8b\uff0c\u56e0\u6b64\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u6210\u529f\u8c03\u7528\u6307\u9488\u63a5\u6536\u5668\u65b9\u6cd5\u3002,\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301GOLANG\uff01\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u3002,Go \u4e2d\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\u7684\u539f\u56e0,\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d\u4e3a\u4ec0\u4e48\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01,<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\u4e3a\u4ec0\u4e48\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff1f<\/span><\/p>\n<h1>Go \u4e2d\u4e3a\u4ec0\u4e48\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff1f<\/h1>\n<p><span>2024-11-24 10:40:14<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d\u4e3a\u4ec0\u4e48\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241124\/1732415998674291fe5c6b6.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Go \u4e2d\u5b9e\u4f8b\u5316\u5bf9\u8c61\u540e\u65e0\u6cd5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u6587\u4e2d\u6240\u63d0\u5230\u7684 Go \u4ee3\u7801\u4e4b\u6240\u4ee5\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u65b9\u6cd5\uff0c\u800c\u53e6\u4e00\u4e9b\u60c5\u51b5\u4e0b\u5374\u4e0d\u884c\uff0c\u662f\u56e0\u4e3a Go \u4e2d\u5b58\u5728\u5730\u5740\u53ef\u8fbe\u6027\u9650\u5236\u3002<\/p>\n<p>\u5982\u679c\u4e00\u4e2a\u65b9\u6cd5\u4f7f\u7528\u6307\u9488\u63a5\u6536\u5668\uff08\u5373\u4f7f\u7528 func (*T) M\uff09\uff0c\u90a3\u4e48\u8be5\u65b9\u6cd5\u53ea\u80fd\u5728\u5730\u5740\u53ef\u8fbe\u7684\u5bf9\u8c61\u4e0a\u8c03\u7528\u3002\u5730\u5740\u53ef\u8fbe\u5bf9\u8c61\u5305\u62ec\u53d8\u91cf\u3001\u6307\u9488\u89e3\u5f15\u7528\u6216\u5207\u7247\u7d22\u5f15\u64cd\u4f5c\uff0c\u6216\u8005\u53ef\u5bfb\u5740\u7ed3\u6784\u4f53\u5bf9\u8c61\u7684\u5b57\u6bb5\u9009\u62e9\u5668\uff0c\u6216\u53ef\u5bfb\u5740\u6570\u7ec4\u7684\u6570\u7ec4\u7d22\u5f15\u64cd\u4f5c\u3002<\/p>\n<p>\u590d\u5408\u5b57\u9762\u91cf\uff08\u5982 StringClass{}\uff09\u4e0d\u662f\u5730\u5740\u53ef\u8fbe\u7684\uff0c\u8fd9\u610f\u5473\u7740\u4e0d\u80fd\u76f4\u63a5\u5728\u590d\u5408\u5b57\u9762\u91cf\u4e0a\u8c03\u7528\u6307\u9488\u63a5\u6536\u5668\u65b9\u6cd5\u3002\u56e0\u6b64\uff0c\u7f16\u8bd1\u5668\u4f1a\u62a5\u544a &#8220;\u65e0\u6cd5\u5728 StringClass{} \u4e2d\u8c03\u7528\u6307\u9488\u65b9\u6cd5&#8221; \u9519\u8bef\u3002<\/p>\n<p>\u89e3\u51b3\u529e\u6cd5\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528\u6307\u9488\u6765\u95f4\u63a5\u8c03\u7528\u8be5\u65b9\u6cd5\uff0c\u5c31\u50cf (&amp;StringClass{}).HasValue(this.identityNo) \u8fd9\u6837\u3002\u7531\u4e8e &amp; \u53ef\u4ee5\u4f5c\u7528\u4e8e\u590d\u5408\u5b57\u9762\u91cf\u8fd9\u4e2a\u7279\u4f8b\uff0c\u56e0\u6b64\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u6210\u529f\u8c03\u7528\u6307\u9488\u63a5\u6536\u5668\u65b9\u6cd5\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301GOLANG\uff01\u66f4\u591a\u5173\u4e8eGOLANG\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u67e5\u8be2\u7528\u6237\u53c2\u4e0e\u7684\u9879\u76ee\u5217\u8868\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Nextcloud \u5b89\u88c5\u65f6 SQL \u62a5\u9519\uff1a\u6307\u5b9a\u952e\u8fc7\u957f\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca&#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-206806","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206806","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=206806"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206806\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}