mysql忘記密碼找回的方法:
在找回以前須要對 --skip-networking 參數進行了解
--skip-grant-tables: 關閉mysql驗證模塊mysql
同時還須要關閉遠程鏈接(避免他人鏈接修改)
--skip-networking : 關閉TCP/IP鏈接sql
知道以上兩個參數後 如今能夠進行找回密碼:
使用 mysqld_safe 啓動mysql數據庫
mysqld_safe --skip-grant-tables --skip-networking &
啓動完成後 輸入 mysql 便可無密碼登陸ide
直接插入新的帳號密碼:ip
INSERT INTO mysql.user VALUES ('localhost', 'root', PASSWORD('123'), 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','Y','','','','', 0,0,0,0,'mysql_native_password','','N');
建立成功後,查詢建立的用戶狀況:input
mysql> select user,host,password from mysql.user; +------+-----------+-------------------------------------------+ | user | host | password | +------+-----------+-------------------------------------------+ | root | localhost | *23AE809DDACAF96AF0FD78ED04B6A265E05AA257 | +------+-----------+-------------------------------------------+ 1 row in set (0.00 sec)
驗證結果:it
[root@db01 ~]# mysql -uroot -p123 Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.38 Source distribution Copyright (c) 2000, 2017, 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.
從新啓動數據庫 改成正常模式(再也不使用--skip-grant-tables --skip-networking)io