建立到cm库服务器的连接，复制用户，复制用户组，最后关闭到CM的连接。

Establish a connection to the CM library server, replicate users, replicate user groups, and close the connection to CM.

youdao

建立到cm库服务器的连接，复制用户，复制用户组，最后关闭到CM的连接。

Establish a connection to the CM library server, replicate users, replicate user groups, and close the connection to CM.

youdao