Navicat for mysql 远程连接 mySql数据库10061、1045错误
有朋友可能会碰到使用Navicat for mysql 远程连接 mySql数据库会提示10061、1045错误或 2003-Can’t connect to MySQL on ’192.168.1.2’(10061),这个原因是因为MySQL不准许远程连接。
最简单的办法是
MySQL远程配置
代码如下 | 复制代码 |
|
打开3306端口,为防火墙设置例外,放行3306.
但你必须有root权限了,
还可以如下方法修改:
1:在服务端MySQL文件夹下找到my.ini文件。修改bind-address=127.0.0.1 为 bind-address=0.0.0.0 (在MySQL 5的my.ini中未发现此项)
2:重新启动MySQL服务。
测试连接情况:
如果没有给远程登录用户添加所有机器都能访问的权限,将会出现“1045- denied for user root@IT(using password:NO)”,这表明需要添加权限;
添加命令如下:
代码如下 | 复制代码 |
1)grant all on *.* to 用户名@"%" identified by "密码"; 2)flush privileges; |
完成以上步骤,就可以远程访问MySQL了。
如果上面办法不能解决我们可以开启MySQL远程访问权限 允许远程连接
1、登陆mysql
代码如下 | 复制代码 |
mysql -u root -p |
查看user表
代码如下 | 复制代码 |
mysql> use mysql; Database changed mysql> host,user,password from user; +--------------+------+-------------------------------------------+ | host | user | password | +--------------+------+-------------------------------------------+ | localhost | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | | 192.168.1.1 | root | *A731AEBFB621E354CD41BAF207D884A609E81F5E | +--------------+------+-------------------------------------------+ 2 rows in set (0.00 sec) |
可以看到在user表中已创建的root用户。host字段表示登录的主机,其值可以用IP,也可用主机名,
(1)有时想用本地IP登录,那么可以将以上的Host值改为自己的Ip即可。
2、实现远程连接(授权法)
将host字段的值改为%就表示在任何客户端机器上能以root用户登录到mysql服务器,建议在开发时设为%。
update user set host = ’%’ where user = ’root’;
将权限改为ALL PRIVILEGES
代码如下 | 复制代码 |
mysql> use mysql; mysql> select host,user,password from user; |
这样机器就可以以用户名root远程访问该机器上的MySql.
3、实现远程连接(改表法)
代码如下 | 复制代码 |
use mysql; update user set host = '%' where user = 'root'; |
这样在远端就可以通过root用户访问Mysql

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