{"id":206747,"date":"2025-06-12T12:42:32","date_gmt":"2025-06-12T04:42:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206747\/"},"modified":"2025-06-12T12:42:32","modified_gmt":"2025-06-12T04:42:32","slug":"go%e9%80%92%e5%bd%92%e6%9f%a5%e8%af%a2%e5%90%8e%e6%a0%91%e7%8a%b6%e5%af%b9%e8%b1%a1children%e4%b8%ba%e4%bd%95%e4%b8%banil%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206747\/","title":{"rendered":"GO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f"},"content":{"rendered":"<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241121\/1732182707673f02b3411d6.jpg\" class=\"aligncenter\">,<br \/>\n<strong>go\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61\u8fd4\u56de\u65f6\uff0cchildren\u4e3a\u4f55\u4e3anil\uff1f<\/strong>,\u5728\u4f7f\u7528go\u8fdb\u884c\u9012\u5f52\u67e5\u8be2\u540e\uff0c\u53d1\u73b0\u8fd4\u56de\u7684\u6811\u72b6\u5bf9\u8c61\u7684children\u5b57\u6bb5\u4e3a\u7a7a\uff0c\u8fd9\u53ef\u80fd\u662f\u7531go\u5728\u6570\u7ec4\/\u5207\u7247\u904d\u5386\u65f6\u4ea7\u751f\u7684\u503c\u62f7\u8d1d\u673a\u5236\u5bfc\u81f4\u7684\u3002,<br \/>\n<strong>\u95ee\u9898\u6839\u6e90\uff1a<\/strong>,go\u4e2d\u4f7f\u7528for&#8230; range&#8230;\u904d\u5386\u6570\u7ec4\/\u5207\u7247\u65f6\uff0c\u6bcf\u6b21\u90fd\u4f1a\u8fdb\u884c\u503c\u62f7\u8d1d\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u6b21findchildren\u51fd\u6570\u8fd4\u56de\u7684\u7ed3\u679c\u90fd\u662f\u8d4b\u503c\u7ed9\u4e86\u5c40\u90e8\u53d8\u91cfregion\uff0c\u800c\u4e0d\u662f\u67e5\u8be2\u7ed3\u679c\u4e2d\u7684children\u5b57\u6bb5\u3002,<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong>,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a,\u4eca\u5929\u5173\u4e8e\u300aGO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01,go\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61\u8fd4\u56de\u65f6\uff0cchildren\u4e3a\u4f55\u4e3anil\uff1f,\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\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\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f<\/span><\/p>\n<h1>GO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f<\/h1>\n<p><span>2024-11-21 17:52:03<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4e0b\u6587\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5728\u9605\u8bfb\u672c\u6587\u8fc7\u7a0b\u4e2d\u6709\u9047\u5230\u4e0d\u6e05\u695a\u7684\u5730\u65b9\uff0c\u6b22\u8fce\u7559\u8a00\u5440\uff01\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241121\/1732182707673f02b3411d6.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>go\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61\u8fd4\u56de\u65f6\uff0cchildren\u4e3a\u4f55\u4e3anil\uff1f<\/strong><\/p>\n<p>\u5728\u4f7f\u7528go\u8fdb\u884c\u9012\u5f52\u67e5\u8be2\u540e\uff0c\u53d1\u73b0\u8fd4\u56de\u7684\u6811\u72b6\u5bf9\u8c61\u7684children\u5b57\u6bb5\u4e3a\u7a7a\uff0c\u8fd9\u53ef\u80fd\u662f\u7531go\u5728\u6570\u7ec4\/\u5207\u7247\u904d\u5386\u65f6\u4ea7\u751f\u7684\u503c\u62f7\u8d1d\u673a\u5236\u5bfc\u81f4\u7684\u3002<\/p>\n<p><strong>\u95ee\u9898\u6839\u6e90\uff1a<\/strong><\/p>\n<p>go\u4e2d\u4f7f\u7528for&#8230; range&#8230;\u904d\u5386\u6570\u7ec4\/\u5207\u7247\u65f6\uff0c\u6bcf\u6b21\u90fd\u4f1a\u8fdb\u884c\u503c\u62f7\u8d1d\u3002\u8fd9\u610f\u5473\u7740\u6bcf\u6b21findchildren\u51fd\u6570\u8fd4\u56de\u7684\u7ed3\u679c\u90fd\u662f\u8d4b\u503c\u7ed9\u4e86\u5c40\u90e8\u53d8\u91cfregion\uff0c\u800c\u4e0d\u662f\u67e5\u8be2\u7ed3\u679c\u4e2d\u7684children\u5b57\u6bb5\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u6307\u9488\u7c7b\u578b\uff1a<\/strong>\u5c06regiontree\u58f0\u660e\u4e3a\u6307\u9488\u7c7b\u578b\uff0c\u4f8b\u5982*[]data.regiontree\u3002\u8fd9\u5c06\u786e\u4fdd\u5728\u904d\u5386\u8fc7\u7a0b\u4e2d\u4fee\u6539\u7684\u6570\u636e\u76f4\u63a5\u53cd\u5e94\u5230\u67e5\u8be2\u7ed3\u679c\u4e2d\u3002<\/li>\n<li><strong>\u66f4\u6539\u904d\u5386\u65b9\u5f0f\uff1a<\/strong>\u6539\u4e3a\u4f7f\u7528\u7d22\u5f15\u904d\u5386\uff0c\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n<pre>for i := 0; i &lt; len(regionTree); i++ {\n    regionTree[i].Children = findChildren(tx, region.ID, left-1)\n}<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300aGO\u9012\u5f52\u67e5\u8be2\u540e\u6811\u72b6\u5bf9\u8c61Children\u4e3a\u4f55\u4e3anil\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   win11\u5220\u9664\u7f8e\u5f0f\u952e\u76d8\u540e\u8fd8\u5b58\u5728\u600e\u4e48\u89e3\u51b3\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Vue\u9875\u9762\u91cd\u7ed8\u5bfc\u81f4\u7b2c\u4e09\u65b9\u7ec4\u4ef6\u91cd\u590d\u6e32\u67d3\u5982\u4f55\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u4ece\u73b0\u5728\u5f00\u59cb\uff0c\u6211\u4eec\u8981\u52aa\u529b\u5b66\u4e60\u5566\uff01\u4eca&#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-206747","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206747","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=206747"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206747\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}