{"id":207240,"date":"2025-07-08T08:23:31","date_gmt":"2025-07-08T00:23:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207240\/"},"modified":"2025-07-08T08:23:31","modified_gmt":"2025-07-08T00:23:31","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8golang%e4%bb%8eftp%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8b%e8%bd%bd%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207240\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528golang\u4eceftp\u670d\u52a1\u5668\u4e0b\u8f7d\u6587\u4ef6"},"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\u4f7f\u7528golang\u4eceftp\u670d\u52a1\u5668\u4e0b\u8f7d\u6587\u4ef6<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-21 08:00:28<\/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\u5982\u4f55\u4f7f\u7528golang\u4eceftp\u670d\u52a1\u5668\u4e0b\u8f7d\u6587\u4ef6\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>\u627e\u4e0d\u5230\u4f7f\u7528 golang \u4ece ftp \u4e0b\u8f7d\u6587\u4ef6\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u5c1d\u8bd5\u8fc7 jlaffaye\/ftp \u5e93 &#8211; \u6b63\u5728\u8fde\u63a5\u5230\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u521b\u5efa\u3001\u5220\u9664\u6587\u4ef6\u5939\u548c\u6587\u4ef6\uff0c\u4f46\u65e0\u6cd5\u4e0b\u8f7d\u3002\u4e5f\u4e0d\u663e\u793a\u9519\u8bef\u3002<\/p>\n<pre>c, err := ftp.Dial(\"ftp.example.org:21\", ftp.DialWithTimeout(5*time.Second))\nif err != nil {\n    log.Fatal(err)\n}\n\nerr = c.Login(ftpUsername, ftpPassword)\nif err != nil {\n    log.Fatal(err)\n}\n\nc.ChangeDir(\"desiredDir\")\n\n_, err = c.Retr(\"desiredFile.zip\")\nif err != nil {\n    log.Fatal(err)\n} else {\n    println(\"ok\")\n}\n\nif err := c.Quit(); err != nil {\n    log.Fatal(err)\n}<\/pre>\n<p>\u671f\u671b\u7684\u7ed3\u679c\u662f\u4e0b\u8f7d\u6587\u4ef6 \u7f16\u8bd1\u5668\u4e0d\u663e\u793a\u4efb\u4f55\u9519\u8bef\u6d88\u606f<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u5728\u60a8\u7684\u4ee3\u7801\u4e2d\uff0c\u60a8\u8df3\u8fc7 <code>*response<\/code> \u5904\u7406\uff08\u5373 readcloser\uff09\u3002\u60a8\u53ef\u4ee5\u5c06\u5176\u4fdd\u5b58\u5230\u672c\u5730\u6587\u4ef6\u3002<\/p>\n<pre>\/\/ ...\n\nres, err := c.Retr(\"desiredFile.zip\")\nif err != nil {\n    log.Fatal(err)\n}\n\ndefer res.Close()\n\noutFile, err := os.Create(\"desiredFile.zip\")\nif err != nil {\n    log.Fatal(err)\n}\n\ndefer outFile.Close()\n\n_, err = io.Copy(outFile, res)\nif err != nil {\n    log.Fatal(err)\n}<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u4f7f\u7528golang\u4eceftp\u670d\u52a1\u5668\u4e0b\u8f7d\u6587\u4ef6\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-207240","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207240","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=207240"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207240\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}