连接mysql时报:message from server: "Host '192.168.76.89' is not allowed to connect to this MySQL server 处理方案
1、先用localhost方式连接到MySQL数据库,然后使用MySQL自带的数据库mysql;
use mysql;
2、执行:select host from user where user = 'root'; 发现,host的值就是localhost。
所以将它的值改掉:update user set host='%' where user = 'root';
3、修改完成后,执行:flush privileges;
将修改内容生效,再次配置时,用IP地址或者localhost 就都能正常连接到MySQL数据库了。
操作如下:
mysql> use mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> select host from user where user = 'root';
+-----------+
| host |
+-----------+
| localhost |
+-----------+
1 row in set (0.00 sec)
mysql> update user set host='%' where user = 'root';
Query OK, 1 row affected (0.00 sec)
Rows matched: 1 Changed: 1 Warnings: 0
mysql> select host from user where user = 'root';
+------+
| host |
+------+
| % |
+------+
1 row in set (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
mysql>
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