mysql 数据库登录错误 - V2EX
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cczuysh
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mysql 数据库登录错误

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  •   cczuysh 2015-08-24 18:21:11 +08:00 2422 次点击
    这是一个创建于 3775 天前的主题,其中的信息可能已经有所发展或是发生改变。
    ERROR 1045 (28000 ): Access denied for user 'root'@'localhost' (using password: YES )
    8 条回复    2015-08-25 16:41:41 +08:00
    cczuysh
        1
    cczuysh  
    OP
       2015-08-24 18:21:42 +08:00
    mysql -u root -p
    cczuysh
        2
    cczuysh  
    OP
       2015-08-24 18:21:57 +08:00
    mysql ERROR 1045 (28000 ): Access denied for user 'root'@'localhost' (using password: NO )
    mokeyjay
        3
    mokeyjay  
       2015-08-24 18:23:35 +08:00
    这不是很常见的错误么...基本上就是 1 、没这用户 2 、用户名或密码错误 3 、该用户没有读写这个数据库的权限
    cczuysh
        4
    cczuysh  
    OP
       2015-08-24 18:28:50 +08:00
    @mokeyjay 这三条都不是 我之前一直正常建表 插入数据的
    zonghua
        5
    zonghua  
       2015-08-24 18:34:25 +08:00 via iPhone
    对了,程序设计怎么制定错误返回码?
    williamx
        6
    williamx  
       2015-08-24 18:45:52 +08:00
    什么情况,今天我也遇到这个问题。
    Mac
        7
    Mac  
       2015-08-24 18:48:30 +08:00
    mysql 估计被人注入了
    ssaul
        8
    ssaul  
       2015-08-25 16:41:41 +08:00
    常识换一个用户去连接,然后检查 root 用户出了什么问题
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