让电脑启动后自动以命令提示符作为系统外壳的方法
开始菜单—运行—输入Regedit打开注册表编辑器依次打开HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CUrrentVersion\Winlogo
在Winlogo右侧窗口中找到的Shell键，双击后将默认的Explorer.exe更改为cmd.exe，注销或重启即可
SQL语句执行错误：SELECT * FROM emlog_sort where pid= ORDER BY sid ASC, taxis asc
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY sid ASC, taxis asc' at line 1