mysql链接 及备份
服务器数据库命令：mysql -usparks -pi6K1yRWUQVaIR79Z5vG1 -hrm-bp13z51p96xdax6i0.mysql.rds.aliyuncs.com
服务器数据库备份命令：mysqldump -usparks -pi6K1yRWUQVaIR79Z5vG1 -hrm-bp13z51p96xdax6i0.mysql.rds.aliyuncs.com sparks>sparks-201811082202.sql
服务器数据库命令：mysql -usparks -pi6K1yRWUQVaIR79Z5vG1 -hrm-bp13z51p96xdax6i0.mysql.rds.aliyuncs.com
服务器数据库备份命令：mysqldump -usparks -pi6K1yRWUQVaIR79Z5vG1 -hrm-bp13z51p96xdax6i0.mysql.rds.aliyuncs.com sparks>sparks-201811082202.sql
