Host XXX is not allowed to connect to this MySQL server

这个错误是说明你没有权限链接这个IP上的MySQLmysql 解决办法：web 1.mysql > grant all privileges on *.* to ‘root’@’%’ identified by ‘root’ with grant option;sql 注：%能够换成任意你容许链接的ipide 2.mysql>use mysql; mysql>select user,host fr

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