mysqldump: Got error: 1045: Access denied for user 'roor'@'localhost' (using pas sword: YES) when tr,

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mysqldump: Got error: 1045: Access denied for user 'roor'@'localhost' (using pas sword: YES) when tr,

1、錯誤描述

C:\Users\Administrator>d:D:\>cd MySQL\Program Files\MySQL\MySQL Server 5.6\binD:\MySQL\Program Files\MySQL\MySQL Server 5.6\bin>mysqldump --all-databases -uroor -p > all.sqlEnter password: **************mysqldump: Got error: 1045: Access denied for user 'roor'@'localhost' (using password: YES) when trying to connectD:\MySQL\Program Files\MySQL\MySQL Server 5.6\bin>

2、錯誤原因

    由報錯的解釋可知,以root帳號登入mysql,但是被拒絕。


3、解決辦法

      修改root帳號密碼

(1)選中mysql

         use mysql;

(2)修改root密碼

       update user set password='root' where user = 'root';

(3)重新整理資料庫,重啟服務

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