报错:
The service already exists
The current server installed: "C:Program FilesMySQLMySQL Server 5.7binmysqld" MySQL
解决方法:
1.以管理员身份打开命令行
2.输入sc query mysql
3.输入sc delete mysql

报错:
The service already exists
The current server installed: "C:Program FilesMySQLMySQL Server 5.7binmysqld" MySQL
解决方法:
1.以管理员身份打开命令行
2.输入sc query mysql
3.输入sc delete mysql