{"id":206652,"date":"2025-06-12T08:42:06","date_gmt":"2025-06-12T00:42:06","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206652\/"},"modified":"2025-06-12T08:42:06","modified_gmt":"2025-06-12T00:42:06","slug":"go-%e5%87%bd%e6%95%b0%e4%b8%ad%e4%bd%95%e6%97%b6%e5%8f%af%e4%bb%a5%e7%9c%81%e7%95%a5-return-%e8%af%ad%e5%8f%a5%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206652\/","title":{"rendered":"Go \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f"},"content":{"rendered":"<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662fGOLANG\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f\u300b<\/span>\uff0c\u672c\u6587\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\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241118\/1731909470673ad75ebfdd5.jpg\" class=\"aligncenter\">,<br \/>\n<strong>\u5728 go \u51fd\u6570\u4e2d\uff0c\u4f55\u65f6 return \u8fd4\u56de\u503c\u800c\u76f4\u63a5 return<\/strong>,\u5728 go \u4e2d\uff0c\u51fd\u6570\u53ef\u4ee5\u4f7f\u7528 return \u8bed\u53e5\u6765\u8fd4\u56de\u4e00\u4e2a\u6216\u591a\u4e2a\u503c\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528 return \u800c\u907f\u514d\u663e\u5f0f\u8fd4\u56de\u8fd4\u56de\u503c\u3002,<br \/>\n<strong>\u201creturn\u201d \u7701\u7565<\/strong>,\u6765\u770b\u770b\u8fd9\u4e2a\u95ee\u9898\u4e2d\u63d0\u5230\u7684 split \u51fd\u6570\uff1a,\u6b64\u51fd\u6570\u5b9a\u4e49\u4e86\u8fd4\u56de\u503c\u53d8\u91cf result\uff0c\u4f46\u5e76\u6ca1\u6709\u5728 return \u8bed\u53e5\u4e2d\u663e\u5f0f\u8fd4\u56de\u5b83\u3002\u8fd9\u662f\u56e0\u4e3a go \u51fd\u6570\u53ef\u4ee5\u5c06\u51fd\u6570\u7b7e\u540d\u4e2d\u6307\u5b9a\u7684\u8fd4\u56de\u503c\u53d8\u91cf\u76f4\u63a5\u8fd4\u56de\uff0c\u65e0\u9700\u5728 return \u8bed\u53e5\u4e2d\u663e\u5f0f\u5f15\u7528\u5b83\u4eec\u3002,<br \/>\n<strong>\u53ef\u8bfb\u6027\u8003\u8651<\/strong>,\u867d\u7136\u8fd9\u79cd\u7701\u7565 return \u7684\u8bed\u6cd5\u662f\u5408\u6cd5\u7684\uff0c\u4f46\u5b83\u4e0d\u5efa\u8bae\u4f7f\u7528\u3002\u56e0\u4e3a\u8fd9\u79cd\u5199\u6cd5\u53ef\u8bfb\u6027\u4e0d\u9ad8\uff0c\u5bb9\u6613\u8ba9\u4eba\u56f0\u60d1\u3002\u660e\u786e\u5199\u51fa return result \u66f4\u6709\u5229\u4e8e\u7406\u89e3\u51fd\u6570\u7684\u884c\u4e3a\u3002,\u56e0\u6b64\uff0c\u867d\u7136\u5728 go \u4e2d\u7701\u7565 return \u5728\u8bed\u6cd5\u4e0a\u662f\u5141\u8bb8\u7684\uff0c\u4f46\u5efa\u8bae\u66f4\u6e05\u6670\u5730\u5199\u51fa return \u8fd4\u56de\u503c\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002,\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aGo \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002,\u5728 go \u51fd\u6570\u4e2d\uff0c\u4f55\u65f6 return \u8fd4\u56de\u503c\u800c\u76f4\u63a5 return,\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662fGOLANG\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f\u300b<\/span>\uff0c\u672c\u6587\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\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\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 \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f<\/span><\/p>\n<h1>Go \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f<\/h1>\n<p><span>2024-11-18 13:58:06<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662fGOLANG\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f\u300b<\/span>\uff0c\u672c\u6587\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\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241118\/1731909470673ad75ebfdd5.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5728 go \u51fd\u6570\u4e2d\uff0c\u4f55\u65f6 return \u8fd4\u56de\u503c\u800c\u76f4\u63a5 return<\/strong><\/p>\n<p>\u5728 go \u4e2d\uff0c\u51fd\u6570\u53ef\u4ee5\u4f7f\u7528 return \u8bed\u53e5\u6765\u8fd4\u56de\u4e00\u4e2a\u6216\u591a\u4e2a\u503c\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u51fd\u6570\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528 return \u800c\u907f\u514d\u663e\u5f0f\u8fd4\u56de\u8fd4\u56de\u503c\u3002<\/p>\n<p><strong>\u201creturn\u201d \u7701\u7565<\/strong><\/p>\n<p>\u6765\u770b\u770b\u8fd9\u4e2a\u95ee\u9898\u4e2d\u63d0\u5230\u7684 split \u51fd\u6570\uff1a<\/p>\n<pre>func Split(s, sep string)(result []string) {\n\n    i := strings.Index(s, sep)\n\n    for i &gt; -i {\n        result = append(result, s[:i])\n        s = s[i+1:]\n        i = strings.Index(s, sep)\n    }\n\n    result = append(result, s)\n    return\n}<\/pre>\n<p>\u6b64\u51fd\u6570\u5b9a\u4e49\u4e86\u8fd4\u56de\u503c\u53d8\u91cf result\uff0c\u4f46\u5e76\u6ca1\u6709\u5728 return \u8bed\u53e5\u4e2d\u663e\u5f0f\u8fd4\u56de\u5b83\u3002\u8fd9\u662f\u56e0\u4e3a go \u51fd\u6570\u53ef\u4ee5\u5c06\u51fd\u6570\u7b7e\u540d\u4e2d\u6307\u5b9a\u7684\u8fd4\u56de\u503c\u53d8\u91cf\u76f4\u63a5\u8fd4\u56de\uff0c\u65e0\u9700\u5728 return \u8bed\u53e5\u4e2d\u663e\u5f0f\u5f15\u7528\u5b83\u4eec\u3002<\/p>\n<p><strong>\u53ef\u8bfb\u6027\u8003\u8651<\/strong><\/p>\n<p>\u867d\u7136\u8fd9\u79cd\u7701\u7565 return \u7684\u8bed\u6cd5\u662f\u5408\u6cd5\u7684\uff0c\u4f46\u5b83\u4e0d\u5efa\u8bae\u4f7f\u7528\u3002\u56e0\u4e3a\u8fd9\u79cd\u5199\u6cd5\u53ef\u8bfb\u6027\u4e0d\u9ad8\uff0c\u5bb9\u6613\u8ba9\u4eba\u56f0\u60d1\u3002\u660e\u786e\u5199\u51fa return result \u66f4\u6709\u5229\u4e8e\u7406\u89e3\u51fd\u6570\u7684\u884c\u4e3a\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u867d\u7136\u5728 go \u4e2d\u7701\u7565 return \u5728\u8bed\u6cd5\u4e0a\u662f\u5141\u8bb8\u7684\uff0c\u4f46\u5efa\u8bae\u66f4\u6e05\u6670\u5730\u5199\u51fa return \u8fd4\u56de\u503c\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aGo \u51fd\u6570\u4e2d\u4f55\u65f6\u53ef\u4ee5\u7701\u7565 return \u8bed\u53e5\uff1f\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 EXISTS \u5173\u952e\u5b57\u68c0\u67e5\u4e24\u4e2a\u8868\u4e2d\u662f\u5426\u5b58\u5728\u5bf9\u5e94\u503c\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Win11\u5b89\u5168\u542f\u52a8\u8fdd\u89c4\u51b2\u7a81\u600e\u4e48\u529e Win11\u5b89\u5168\u542f\u52a8\u8fdd\u89c4\u51b2\u7a81\u7684\u89e3\u51b3\u65b9\u6cd5\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211&#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-206652","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206652","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=206652"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206652\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}