Check that the FTP program on the server has given your userid permission to read, write and delete files.
检查服务器上的FTP程序已授予您的用户ID读、写和删除文件的权限。
2
The claim check service USES a Flat file adapter to write and read attachments from the file system.
凭证索取服务使用一个平面文件适配器来从文件系统中读写附件。
3
Optimistic Locking is a strategy where you read a record, take note of a version number and check that the version hasn't changed before you write the record back.