1.添加文件touch /Library/LaunchDaemons/com.mysql.mysql.plist2.添加内容
        
    
         
     
            
      
       KeepAlive
            
            
      
       Label
            
      
       com.mysql.mysqld
            
      
       ProgramArguments
            
      
             
       
        /usr/local/mysql/bin/mysqld_safe
             
       
        --user=root
             
            
         3.添加 后重启sudo launchctl load -w /Library/LaunchDaemons/com.mysql.mysql.plist1、 使用 service 启动：service mysqld restart2、使用 mysqld 脚本启动：/etc/inint.d/mysqld restart