{"id":207134,"date":"2025-07-08T08:03:39","date_gmt":"2025-07-08T00:03:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207134\/"},"modified":"2025-07-08T08:03:39","modified_gmt":"2025-07-08T00:03:39","slug":"%e6%9c%89%e6%95%88%e5%9c%b0%e5%af%b9%e5%88%87%e7%89%87%e5%88%97%e8%a1%a8%e8%bf%9b%e8%a1%8c%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207134\/","title":{"rendered":"\u6709\u6548\u5730\u5bf9\u5207\u7247\u5217\u8868\u8fdb\u884c\u6392\u5e8f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u6709\u6548\u5730\u5bf9\u5207\u7247\u5217\u8868\u8fdb\u884c\u6392\u5e8f<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-20 11:39:35<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728Golang\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u6709\u6548\u5730\u5bf9\u5207\u7247\u5217\u8868\u8fdb\u884c\u6392\u5e8f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6709\u4e00\u4e2a\u51fd\u6570\uff0c\u53ef\u4ee5\u4ece map[string] \u5b57\u7b26\u4e32\u590d\u5236\u6570\u636e\u5e76\u4ece\u4e2d\u521b\u5efa\u5207\u7247\u3002\u5176\u529f\u80fd\u5982\u4e0b\uff1a<\/p>\n<pre>type Tags map[string]string\n\nfunc createtraffic(tags []Tags) []interface{} {\n    IDs := make([]interface{}, len(tags))\n    for i := range tags {\n        id, err := strconv.ParseUint(tags[i][\"id\"], 10, 64)\n        if err != nil {\n            continue\n        }\n        IDs[i] = id\n    }\n    return IDs\n}<\/pre>\n<p>\u73b0\u5728\u6211\u60f3\u6309\u201cid\u201d\u7684\u5347\u5e8f\u5bf9 id \u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<p>\u6211\u4e0d\u786e\u5b9a\u662f\u5426\u5e94\u8be5\u5728\u6b64 for \u5faa\u73af\u4e4b\u540e\u5bf9\u5176\u8fdb\u884c\u6392\u5e8f\uff0c\u6216\u8005\u56e0\u4e3a\u6211\u5df2\u7ecf\u5728\u5730\u56fe\u4e0a\u5faa\u73af\uff0c\u6240\u4ee5\u6211\u5e94\u8be5\u5728\u6b64\u5faa\u73af\u5185\u8fdb\u884c\u6392\u5e8f\u3002 \u6211\u5e94\u8be5\u9009\u62e9\u54ea\u4e00\u4e2a\uff08\u5730\u56fe\u7684\u957f\u5ea6\u5728 10k-20k \u4e4b\u95f4\uff09\u4ee5\u53ca\u6211\u5e94\u8be5\u4f7f\u7528\u4ec0\u4e48\u7c7b\u578b\u7684\u6392\u5e8f\uff1f<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u5728 <code>strconv.parseuint<\/code> \u4e4b\u540e\u7684\u60c5\u51b5\u4e0b\uff0c\u60a8\u5177\u6709\u503c <code>uint64<\/code> \u56e0\u6b64\u6700\u597d\u4f7f\u7528\u5207\u7247 <code>[]uint64<\/code> \u800c\u4e0d\u662f <code>[]interface{}<\/code> \u56e0\u4e3a\u5b83\u66f4\u5bb9\u6613\u6392\u5e8f\u3002 <br \/> \u6240\u4ee5\u4f60\u53ef\u4ee5\u505a\u8fd9\u6837\u7684\u4e8b\u60c5\uff1a<\/p>\n<pre>func createtraffic(tags []tags) interface{} {\n    ids := make([]uint64, len(tags))\n    for i := range tags {\n        id, err := strconv.parseuint(tags[i][\"id\"], 10, 64)\n        if err != nil {\n            continue\n        }\n        ids[i] = id\n    }\n\n    sort.slice(ids, func(i, j int) bool { return ids[i] &lt; ids[j] })\n\n    return ids\n}<\/pre>\n<p>\u5982\u679c\u60a8\u4ecd\u7136\u9700\u8981 <code>[]interface{}<\/code>\uff0c\u60a8\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<pre>func createtraffic(tags []Tags) []interface{} {\n    IDs := make([]interface{}, len(tags))\n    for i := range tags {\n        id, err := strconv.ParseUint(tags[i][\"id\"], 10, 64)\n        if err != nil {\n            continue\n        }\n        IDs[i] = id\n    }\n\n    sort.Slice(IDs, func(i, j int) bool { return IDs[i].(uint64) &lt; IDs[j].(uint64) })\n\n    return IDs\n}<\/pre>\n<p><strong>ps\uff1a<\/strong>\u8fd9\u91cc\u6211\u521a\u521a\u6dfb\u52a0\u4e86 <code>sort.slice<\/code> \u5e76\u66f4\u65b0\u4e86 <code>ids<\/code> \u7c7b\u578b\u3002 <br \/>\u6211\u6ca1\u6709\u66f4\u6539\u4efb\u4f55\u5176\u4ed6\u5185\u5bb9\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u5173\u4e8e\u6392\u5e8f\u7684\u95ee\u9898\uff0c\u4f46\u662f\u8fd8\u6709\u6539\u8fdb\u7684\u4f59\u5730\uff08\u5faa\u73af\u3001\u8fd4\u56de\u7c7b\u578b\u7b49\uff09\uff0c\u8fd9\u4e9b\u8d85\u51fa\u4e86\u8fd9\u4e2a\u95ee\u9898\u7684\u8303\u56f4\u3002<\/p>\n<p>\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300a\u6709\u6548\u5730\u5bf9\u5207\u7247\u5217\u8868\u8fdb\u884c\u6392\u5e8f\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591aGolang\u77e5\u8bc6\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#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-207134","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207134","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=207134"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207134\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}