basic-ftp 550 Can't check for file existence "550无法检查文件是否存在"错误通常发生在使用basic-ftp库的FTP客户端应用程序中。这个错误表示客户端无法检查FTP服务器上文件的存在性。 这个错误可能有几个原因: 权限不足:FTP用户账户可能没有足够的权限来检查文件的存在性。确保用户账户具有适当的权限以读取和列出F...
5开头－－服务器问题 550 No such file or directory：文件可能已经改名或者删除了Not connet,access deny拒绝连接访问错误：不能匿名登录和访问，你必须提供用户名和密码才能登录。你没有权限，比如你是匿名登陆的，但没有对某文件的读权限，自然不能下载而遇到550错误~ 除非你找管理员要拥有适当权限的...
os.path.dirname(name) +'/')ifnameinnlstoros.path.basename(name)innlst:returnTrueelse:returnFalseexceptftplib.error_temp:returnFalseexceptftplib.error_perm:# error_perm: 550 Can't find filereturnFalseexceptftplib.all_errors:raiseFTPStorageException('Error when testing existence of %s'% name) ...
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这个问题困扰了我很久，不过还好最后终于解决了。原因是我上传的图片文件大小超过了HTML 表单中MAX_FILE_...
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