{"id":207474,"date":"2025-07-08T08:04:43","date_gmt":"2025-07-08T00:04:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207474\/"},"modified":"2025-07-08T08:04:43","modified_gmt":"2025-07-08T00:04:43","slug":"%e5%a6%82%e4%bd%95%e9%ab%98%e6%95%88%e5%9c%b0%e6%9f%a5%e6%89%be%e6%89%80%e6%9c%89%e7%9b%ae%e5%bd%95%e4%b8%ad%e4%b8%8e%e7%89%b9%e5%ae%9a%e5%90%8e%e7%bc%80%e5%8c%b9%e9%85%8d%e7%9a%84%e6%89%80%e6%9c%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207474\/","title":{"rendered":"\u5982\u4f55\u9ad8\u6548\u5730\u67e5\u627e\u6240\u6709\u76ee\u5f55\u4e2d\u4e0e\u7279\u5b9a\u540e\u7f00\u5339\u914d\u7684\u6240\u6709\u6587\u4ef6\uff1f"},"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>\u5982\u4f55\u9ad8\u6548\u5730\u67e5\u627e\u6240\u6709\u76ee\u5f55\u4e2d\u4e0e\u7279\u5b9a\u540e\u7f00\u5339\u914d\u7684\u6240\u6709\u6587\u4ef6\uff1f<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-22 21:09:33<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5bf9\u4e8e\u4e00\u4e2aGolang\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300a\u5982\u4f55\u9ad8\u6548\u5730\u67e5\u627e\u6240\u6709\u76ee\u5f55\u4e2d\u4e0e\u7279\u5b9a\u540e\u7f00\u5339\u914d\u7684\u6240\u6709\u6587\u4ef6\uff1f\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u9700\u8981\u9012\u5f52\u5730\u67e5\u627e\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6587\u4ef6\uff0c\u8be5\u76ee\u5f55\u4e5f\u53ef\u4ee5\u6709\u5f88\u591a\u5b50\u76ee\u5f55\u3002\u6211\u60f3\u77e5\u9053\u662f\u5426\u6709\u4ec0\u4e48\u65b9\u6cd5\u53ea\u80fd\u7ed9\u6211 <code>*.json<\/code> \u6587\u4ef6\uff1f \u6211\u6709\u4e0b\u9762\u7684\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5b8c\u6210\u8fd9\u9879\u5de5\u4f5c\uff0c\u5e76\u5728\u6240\u6709\u76ee\u5f55\u4e2d\u9012\u5f52\u5730\u4e3a\u6211\u63d0\u4f9b\u6240\u6709\u6587\u4ef6\uff0c\u4f46\u6211\u4e0d\u786e\u5b9a\u5728\u8fd9\u91cc\u4f7f\u7528 <code>hassuffix<\/code> \u662f\u5426\u6b63\u786e\u3002\u6211\u662f golang \u65b0\u624b\uff0c\u6240\u4ee5\u6211\u4e0d\u786e\u5b9a\u662f\u5426\u6709\u66f4\u597d\u6216\u66f4\u6709\u6548\u7684\u65b9\u6cd5\u6765\u505a\u5230\u8fd9\u4e00\u70b9\u3002<\/p>\n<pre>func WalkDir(root string) ([]string, error) {\n    var files []string\n    err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {\n        if !info.IsDir() &amp;&amp; strings.HasSuffix(path, \"json\") {\n            files = append(files, path)\n        }\n        return nil\n    })\n    return files, err\n}<\/pre>\n<p>\u53e6\u5916\uff0c\u6211\u5982\u4f55\u4fee\u6539\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u5b83\u53ef\u4ee5\u4e3a\u6211\u63d0\u4f9b\u4e0e <code>*.json<\/code> \u6216 <code>*.txt<\/code> \u540e\u7f00\u5339\u914d\u7684\u6240\u6709\u6587\u4ef6\u3002\u57fa\u672c\u4e0a\u5b83\u5e94\u8be5\u80fd\u591f\u4f7f\u7528\u540e\u7f00\u6570\u7ec4\u5e76\u7ed9\u6211\u5339\u914d\u7684\u6240\u6709\u6587\u4ef6\u3002\u6267\u884c\u6b64\u64cd\u4f5c\u7684\u6709\u6548\u65b9\u6cd5\u662f\u4ec0\u4e48\uff1f<\/p>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>\u60a8\u53ef\u80fd\u5e0c\u671b\u786e\u4fdd\u70b9 (.) \u4e5f\u51fa\u73b0\u5728\u6587\u4ef6\u540e\u7f00\u4e4b\u524d\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6b63\u5982 @maxm \u6240\u6307\u51fa\u7684\uff0c\u6839\u636e \uff0c<code>walkdir<\/code> \u662f\u9996\u9009\uff1a<\/p>\n<p>walk \u7684\u6548\u7387\u4f4e\u4e8e go 1.16 \u4e2d\u5f15\u5165\u7684 walkdir\uff0c\u540e\u8005 \u907f\u514d\u5728\u6bcf\u4e2a\u8bbf\u95ee\u7684\u6587\u4ef6\u6216\u76ee\u5f55\u4e0a\u8c03\u7528 os.lstat\u3002<\/p>\n<p>\u8981\u68c0\u67e5\u591a\u4e2a\u540e\u7f00\u7684\u5339\u914d\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\uff1a<\/p>\n<pre>func walkdir(root string, exts []string) ([]string, error) {\n    var files []string\n    err := filepath.walkdir(root, func(path string, d fs.direntry, err error) error {\n        if d.isdir() {\n            return nil\n        }\n\n        for _, s := range exts {\n            if strings.hassuffix(path, \".\"+s) {\n                files = append(files, path)\n                return nil\n            }\n        }\n\n        return nil\n    })\n    return files, err\n}<\/pre>\n<p>\u5e76\u4f7f\u7528\uff1a<\/p>\n<pre>files, err := WalkDir(\"\/home\", []string{\"json\", \"txt\"})<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u9ad8\u6548\u5730\u67e5\u627e\u6240\u6709\u76ee\u5f55\u4e2d\u4e0e\u7279\u5b9a\u540e\u7f00\u5339\u914d\u7684\u6240\u6709\u6587\u4ef6\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\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-207474","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207474","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=207474"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207474\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}