例:MYSQL安装在E:Program Filesxamppmysql下
1:开始==>运行==>cmd
2: e: //进入E盘
3: E:>cd Programe Files //进入Programe Files根目录
4: E:Programe Filescd xampp
5: E:Programe Filesxampp cd mysql
6: E:Programe Filesxamppmysqlcd bin
7: E:Programe Filesxamppmysqlinmysql -h localhost -uroot -p