FTP 503错误“use auth first”解析 1. FTP 503错误“use auth first”的含义 FTP 503错误“use auth first”通常表明客户端在尝试执行某些需要认证后才能进行的操作前,尚未完成用户认证过程。这个错误提示用户必须先进行身份验证(即登录),然后才能继续执行后续的FTP命令。 2. 可能导致FTP 503错误“use auth first...
sessionThread.writeString("530 Login incorrect.\r\n"); sessionThread.authAttempt(false); } } 注: (1)、通过SharedPreferences获取配置信息,判断是否配置为匿名访问,如果是,则不再校验用户名和密码。 (2)、sessionThread.writeString("230 Access granted\r\n")和sessionThread.authAttempt(true)是授权是否允...
# Only connections to this specific IP address are allowed to be # non-anonymous. You can use this directive to open several public IPs for # anonymous FTP, and keep a private firewalled IP for remote administration. # You can also only allow a non-routable local IP (like 10.x.x.x)...
503 Login with USER first. PASV pasv command. Server replies: 227 Entering Passive Mode (xxx,xxx,xxx,xxx,yyy,zzz). 501 PASV not allowed. 501 PASV exception: "Please try again later.". PBSZ 0 Set protection buffer size. Server replies: 200 PBSZ=0 501 Bad or missing parameters. ...
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(异常来自HRESULT:0x80070020) ”解决办法 让Apache支持shtml实现include文件解析的配置方法 apache启动报错[warn] _default_ VirtualHost overlap on port 80, the first has precedence 解决办法 apache启动报错:httpd: Could not reliably determine the server’s fully qualified domain name, using 127.0.0.1 for ...
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503 FTP Response code A 503 response code may be sent in response to any command that requires the successful processing of previous commands first. It is a permanent negative reply, which means the client is discouraged from immediately sending the command again since the server will respond ...
FTP550Permissiondenied只能建文件夹，没法删除及上传文件的原因说明 FTP550Permissiondenied只能建⽂件夹，没法删除及上 传⽂件的原因说明 出现这种问题，①⾸先检查⽤户对应的⾓⾊名，然后看路径设置是否正确，有没有相关的权限，如果这些都没问题，然后就尝试下⾯的操作：②重起FTP服务，最好从服务⾥...
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