navicat连接不上MySQL问题解决

1、查看防火墙是否关闭

2、报1130错误则:

mysql -u root -p  
mysql;use mysql;  
mysql;select 'host' from user where user='root';  
mysql;update user set host = '%' where user ='root';   --报错1062不要管直接进行下一步
mysql;flush privileges;  
mysql;select 'host'   from user where user='root'; 

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转载自blog.csdn.net/qq_35381464/article/details/83956797