以管理員身份運行,在命令行輸入cd+mySQL的bin目錄的安裝路徑
C:\Windows\system32>cd C:\Program Files\MySQL\MySQL Server5.6\bin
C:\Program Files\MySQL\MySQL Server5.6\bin>mysqld --remove
Service successfully removed.
C:\Program Files\MySQL\MySQL Server5.6\bin>mysqld --install
Service successfully installed.
C:\Program Files\MySQL\MySQL Server5.6\bin>net start mysql
MySQL 服務(wù)正在啟動 .
MySQL 服務(wù)已經(jīng)啟動成功。