打开sqlserver数据库 xp_cmdshell功能，并映射网络驱动器

1. 打开sqlserver数据库 xp_cmdshell功能

　　-- To allow advanced options to be changed.

　　EXEC sp_configure 'show advanced options', 1

　　GO

　　-- To update the currently configured value for advanced options.

　　RECONFIGURE

　　GO

　　-- To enable the feature.

　　EXEC sp_configure 'xp_cmdshell', 1

　　GO

　　-- To update the currently configured value for this feature.

　　RECONFIGURE

　　GO

　　-- To disallow advanced options to be changed.

　　EXEC sp_configure 'show advanced options', 0

　　GO

　　-- To update the currently configured value for advanced options.

　　RECONFIGURE

　　GO

2. 映射网络驱动器

　　exec   master..xp_cmdshell   'net   use   z:  \\192.168.0.2  password  /user:username'