ERROR 1130 (HY000): Host 'localhost' is not allowed to connect to this MySQL server www.jb51.net
出现原因:
mysql只有一个root用户,修改root密码后选了MD5,提交后,重新
登陆出现“Host 'localhost' is not allowed to connect to this MySQL server..."
尝试另一个mysql库中的user表,覆盖,不行,估计是版本不同
解决:
编辑 my.ini
在[mysqld]的段中加上一句:skip-grant-tables
例如:
Java代码
mysql 配置文件目录:/etc/my.cnf
root 密码为空的时候配置文件中下面这句:
skip-grant-tables
|
GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY '123' WITH GRANT OPTION;
执行这句时候错误:
ERROR 1290 (HY000): The MySQL server
is
running with the --skip-grant-tables option so it cannot execute
this
statement
mysql> GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY
'123'
WITH GRANT OPTION;
ERROR 1290 (HY000): The MySQL server
is
running with the --skip-grant-tables option so it cannot execute
this
statement
|
这个时候我们只需要
flush privileges
|
一下,在添加用户就OK了,
mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)
mysql> GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY '123' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)
这个时候我们成功搞定了,再登录就可以了。
如果报错如下信息:
Error: Cannot retrieve repository metadata (repomd.xml) for repository: InstallMedia. Please verify its path and try again
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
我们只要到/etc/yum.repo.s下面把packetxxxx.repo和redhat.repo两个文件删除掉,再启动就可以了,