my.ini文件中
clinet和mysqld中的写法不一样，要注意
  [client]
   port=3306
   default-character-set=utf8
   
   [mysqld]
   port=3306
   character_set_server=utf8
   basedir=E:\mysql5.6
   datadir=E:\mysql5.6\data
   server_id=1