1.windows下修改MySQL密碼的方法mysql
若是在Windows下忘記了MySQL的密碼,或者從新啓動mysql服務以後丟失了密碼,能夠如今服務中中止mysql服務:sql
2.打開命令行,轉到mysql的bin目錄下;windows
代碼以下:ui
C:\Program Files\MySQL\MySQL Server 5.5\bin命令行
C:\Program Files\MySQL\MySQL Server 5.5\bin>ip
3.輸入:mysqld -nt --skip-grant-tablesinput
而後回車,若是沒有錯誤信息,就好了:it
注:skip-grant-tables參數用了以後,就能夠跳過登陸校驗;io
代碼以下:table
C:\Program Files\MySQL\MySQL Server 5.5\bin>mysqld -nt --skip-grant-tables
140317 13:23:11[Warning]option 'new':boolean value 't' wasn't recognized.Set
to OFF.
4.再打開一個命令行(由於剛纔那個DOS窗口已經不能動了),一樣轉到mysql的bin目錄下;
5.直接輸入mysql並回車,若是成功,將出現MySQL提示符>
代碼以下:
C:\Program Files\MySQL\MySQL Server 5.5\bin>mysql
Welcome to the MySQL monitor.Commands end with;or \g.
Your MySQL connection id is 1
Server version: 5.5.35 MySQL Community Server (GPL)
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
6.切換到mysql表
代碼以下:mysql>USE mysql;
7.能夠修改密碼了:
代碼以下:
UPDATE user SET password=PASSWORD("123456")WHERE user="root";
8.刷新權限,不要忘記了:
代碼以下:
mysql>FLUSH PRIVILEGES;
9.退出:(退出的方法不少 有quit、exit、ctrl+c、\q等等);
10.註銷或重啓計算機,而後打開MySQL服務,使用用戶名root和設置的新密碼就能夠登錄了.