在使用java连接ftp服务器中出现的问题-FTP response 421 received. Server closed connection
received. Server closed connection，最开始时，怀疑过是，在创建ftp连 ...
原文：FTP response 421 received. Server closed connection
现象： 在springboot的定时器轮询去下载ftp文件时，报以下错误： org.apache.commons.net.ftp.FTPConnectionClosedException: FTP response received. Server closed connection. at org.apache.commons.net.ftp.FTP. getReply FTP.java: at ...
2018-09-07 17:25 0 15932 推荐指数：
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