all del socket sock please pla light sql 解決

在MySql的使用過程中，碰到“Access denied for user ‘root‘@‘IP‘ (using password:YES)”的問題，使用以下語句修改後還是不行。

GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘password‘ WITH GRANT OPTION;   
FLUSH PRIVILEGES; 

最後是通過以下步驟修改就不報錯了。

1、開始 → 搜索欄裏面輸入cmd → 右鍵cmd.exe選擇以管理員的身份運行

2、輸入net stop mysql

停止MySQL服務

3、輸入命令行來到mysql的bin目錄下，輸入下列粗體命令

　　D:\MySQL\bin>mysqld --defaults-file="D:\MySQL\my.ini" --console --skip-grant-tables

　　等一下，顯示出以下結果說明MySQL啟動:

　　170215 22:26:09 [Warning] The syntax ‘--log‘ is deprecated and will be removed inMySQL 7.0. Please use ‘--general_log‘/‘--general_log_file‘ instead.

　　170215 22:26:09 [Warning] The syntax ‘--log_slow_queries‘ is deprecated and will be removed in MySQL 7.0. Please use ‘--slow_query_log‘/‘--　 slow_query_log_file‘ instead.
　　170215 22:26:09 [Warning] The syntax ‘--log‘ is deprecated and will be removed in MySQL 7.0. Please use ‘--general_log‘/‘--general_log_file‘ instead.
　　170215 22:26:09 [Warning] The syntax ‘--log_slow_queries‘ is deprecated and will be removed in MySQL 7.0. Please use ‘--slow_query_log‘/‘--slow_query_log_file‘ instead.
　　170215 22:26:09 [ERROR] The update log is no longer supported by MySQL in version 5.0 and above. It is replaced by the binary log. Now starting MySQL with --log-bin=‘‘ instead.
　　170215 22:26:09 InnoDB: Started; log sequence number 0 324221
　　170215 22:26:09 [Note] mysqld: ready for connections.Version: ‘5.1.33-community-log‘ socket: ‘‘ port: 3306 MySQL Community Server (GPL)

4、再以管理員的身份打開一個cmd.exe，輸入命令行來到mysql的bin目錄下，輸入：mysql -uroot mysql

5、進入mysql之後，輸入命令行修改密碼：

mysql>update user set authentication_string=password(‘123456‘) where user=‘root‘；

6、刷新權限：mysql>flush privileges;

7、退出mysql：mysql> quit;

Access denied for user 'root'@'IP' (using password:YES)解決方法