ssm 框架整合出错:Access denied for user ‘XXX‘@‘localhost‘ (using password: YES)

ssm 框架整合出错:Access denied for user ‘XXX’@‘localhost’ (using password: YES)

dbc.properties直接写上username和电脑的环境变量重合了，所以连接mysql时出现的不是root而是系统的username"XXX"，把username改成jdbc.username就好了