ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)

问题:

解决方法: 

进入MySQLdata文件夹找到*.err文件,并打开,找到临时密码,输入即可

原文地址:https://www.cnblogs.com/ystwyfe/p/7580383.html