mysql从官网下载windowszip安装包并解压（D:wampmysql-56-winx64）添加路径D:wampmysql-5722-winx64bin创建数据目录D:\wamp\mysql-56-winx64\data创建mysql配置文件D:wampmysql-56-winx64my.ini[mysqld]#basedir设置为你的安装路径basedir=D:\\wamp\\mysql-56-winx64#datadir设置为你的安装路径数据目录datadir=D:\\wamp\\mysql-56-winx64\\datacmdexecutemysqld--initialize(初始化)executemysqld--installmysql57--defaults-file=D:wampmysql-56-winx64my.ini(installtowindowsservicemysqld--removemysql57toremovetheservice)查看安装日志文件D:wampmysql-5722-winx64dataMY-HOME.err找到**Atemporarypasswordisgeneratedforroot@localhost:**followedbyyourpassword8.mysql-uroot-p上面找到的密码进入数据库SETPASSWORDFOR'root'@'localhost'="123456";--更新你的mysql密码
