一、mac下安裝MySQL數據庫
1.下載MySQL數據庫
下載地址:訪問MySQL的官網http://www.mysql.com/downloads/ ,進行下載。
進入MySQL的下載界面(http://www.mysql.com/downloads/mysql/)
下載x86,64bit的dmg文件:直接選擇最下面的“No thanks,just take me to downloads!”
2.安裝MySQL數據庫
打開MySQL安裝包后,點擊安裝主程序pkg文件。
3.啟動MySQL數據庫
打開MYSQL數據庫文件方式,在系統偏好設置中打開,點擊MySQL,start mysql server ,即可啟動MySQL。
4.終端登錄MySQL數據庫:
mysql -u root -p
回車,默認密碼為空。出現password后回車即可。
二、安裝數據庫后發現忘記了數據庫密碼
1.首先關閉MySQL數據庫
系統偏好設置中關閉MySQL,stop mysql server
2.進入安全模式
? bin sudo suPassword:Sorry, try again.Password:sh-3.2# ./mysqld_safe --skip-grant-tables &[1] 3477sh-3.2# 2017-06-27T08:32:37.6NZ mysqld_safe Logging to '/usr/local/mysql-5.7.18-macos10.12-x86_64/data/localhost.err'.2017-06-27T08:32:37.6NZ mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql-5.7.18-macos10.12-x86_64/datash-3.2#
3.重新啟動一個終端
~ mysql -u root -pEnter password:Welcome to the MySQL monitor. Commands end with ; or /g.Your MySQL connection id is 16Server version: 5.7.18 MySQL Community Server (GPL)Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '/h' for help. Type '/c' to clear the current input statement.
4.輸入命令
mysql> FLUSH PRIVILEGES;Query OK, 0 rows affected (0.06 sec)
5.重新設置密碼
mysql> SET PASSWORD FOR root@'localhost' = PASSWORD('root');Query OK, 0 rows affected, 1 warning (0.02 sec)
6.再次輸入命令
mysql> FLUSH PRIVILEGES;Query OK, 0 rows affected (0.00 sec)
以上所述是小編給大家介紹的mac下安裝mysql忘記密碼的修改方法,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回復大家的。在此也非常感謝大家對VeVb武林網網站的支持!
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