网络拷贝数据 USE master--映射盘符Zexec master..xp_cmdshell 'net use z: \\192.168.0.117\c$ "密码" /user:192.168.0.117\administrator'--映射后拷贝EXEC xp_cmdshell 'copy e:\0724.bak z:\',NO_OUTPUT--映射后删除exec master..xp_cmdshell 'net use z: /delete'