{"id":207470,"date":"2025-07-08T13:35:09","date_gmt":"2025-07-08T05:35:09","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207470\/"},"modified":"2025-07-08T13:35:09","modified_gmt":"2025-07-08T05:35:09","slug":"go-lang-ioutil-writefile%e5%87%bd%e6%95%b0%e4%bd%bf%e7%9b%ae%e5%bd%95%e5%92%8c%e6%96%87%e4%bb%b6%e5%8f%aa%e8%af%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207470\/","title":{"rendered":"Go Lang ioutil.writeFile\u51fd\u6570\u4f7f\u76ee\u5f55\u548c\u6587\u4ef6\u53ea\u8bfb"},"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>Go Lang ioutil.writeFile\u51fd\u6570\u4f7f\u76ee\u5f55\u548c\u6587\u4ef6\u53ea\u8bfb<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-22 20:54:19<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5728Golang\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929\u5c31\u6574\u7406\u5206\u4eab\u300aGo Lang ioutil.writeFile\u51fd\u6570\u4f7f\u76ee\u5f55\u548c\u6587\u4ef6\u53ea\u8bfb\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u521b\u5efa\u4e86\u4e00\u4e2a go \u7a0b\u5e8f\u6765\u8ddf\u8e2a\u6839\u8def\u5f84\u4e0b\u7684\u6240\u6709\u6587\u4ef6\uff0c\u5e76\u7528\u76ee\u6807\u5b57\u7b26\u4e32\u66ff\u6362\u7279\u5b9a\u7684\u6e90\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u5c06\u66f4\u65b0\u7684\u5185\u5bb9\u5199\u5165\u73b0\u6709\u6587\u4ef6\u4e2d\uff0c\u4e3a\u6b64\uff0c\u6211\u4f7f\u7528\u4e86 filepath.walk \u51fd\u6570\u8ddf\u8e2a\u6587\u4ef6\u4ee5\u53ca ioutil.readfile \u548c ioutil.writefile \u4ee5\u8bfb\u53d6\u548c\u5199\u5165\u6587\u4ef6\u3002 \u6240\u4ee5\uff0c\u95ee\u9898\u662f ioutil.writefile \u51fd\u6570\u5c06\u6839\u76ee\u5f55\u3001\u5b50\u76ee\u5f55\u548c\u6587\u4ef6\u6807\u8bb0\u4e3a\u53ea\u8bfb\u3002\u6211\u5728\u7f51\u4e0a\u67e5\u4e86\u8fd9\u4e2a\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u4f46\u627e\u4e0d\u5230\u4efb\u4f55\u5408\u9002\u7684\u4e1c\u897f\u3002 \u4e0b\u9762\u662f\u76f8\u540c\u7684\u4ee3\u7801\u7247\u6bb5\u3002<\/p>\n<pre>if strings.Contains(data, sourceString) {\n                    data = strings.ReplaceAll(data, sourceString, targetStringArray[index])\n                    ioutil.WriteFile(path, []byte(data), os.FileMode(0655))\n                }<\/pre>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u6587\u4ef6\u6a21\u5f0f 0655 \u88ab\u8f6c\u6362\u4e3a\u6743\u9650 rw- r-x r-x\u3002\u8fd9\u79cd\u6743\u9650\u7ec4\u5408\u5f88\u5947\u602a\uff0c\u56e0\u4e3a\u6ca1\u6709\u201cx\u201d\u4ee3\u8868\u6240\u6709\u8005\uff0c\u4f46\u6709\u4ee3\u8868\u7ec4\u548c\u5176\u4ed6\u4eba\u3002\u4e5f\u8bb8\u60a8\u60f3\u8981\u7684\u662f 0755 (rwx r-x r-x) \u8868\u793a\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u6216\u8005 0644 (rw- r&#8211; r&#8211;) \u8868\u793a\u975e\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u8fd9\u662f\u6700\u5e38\u7528\u7684\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\u6301\uff01\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/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-207470","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207470","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=207470"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207470\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}