远程访问MYSQL数据库-WAMP

设置对WAMP MYSQL数据库的远程访问时遇到问题

在my.ini中，我添加了：

bind-address=10.0.0.139

在MYSQL日志中，我得到：

140423 11:12:46 [Note] Plugin 'FEDERATED' is disabled.
140423 11:12:46 InnoDB: The InnoDB memory heap is disabled
140423 11:12:46 InnoDB: Mutexes and rw_locks use Windows interlocked functions
140423 11:12:46 InnoDB: Compressed tables use zlib 1.2.3
140423 11:12:46 InnoDB: Initializing buffer pool, size = 128.0M
140423 11:12:46 InnoDB: Completed initialization of buffer pool
140423 11:12:46 InnoDB: highest supported file format is Barracuda.
140423 11:12:46  InnoDB: Waiting for the background threads to start
140423 11:12:47 InnoDB: 1.1.8 started; log sequence number 8515141
140423 11:12:48 [Note] Server hostname (bind-address): '10.0.0.139'; port: 3306
140423 11:12:48 [Note]   - '10.0.0.139' resolves to '10.0.0.139';
140423 11:12:48 [Note] Server socket created on IP: '10.0.0.139'.
140423 11:12:48 [Note] Event Scheduler: Loaded 0 events
140423 11:12:48 [Note] wampmysqld: ready for connections.
Version: '5.5.24-log'  socket: ''  port: 3306  MySQL Community Server (GPL)

我创建了一个拥有所有权限的用户：

CREATE USER 'myuser'@'localhost' IDENTIFIED BY 'mypass';
CREATE USER 'myuser'@'%' IDENTIFIED BY 'mypass';
GRANT ALL ON *.* TO 'myuser'@'localhost';
GRANT ALL ON *.* TO 'myuser'@'%';

我用端口侦听器测试了3306端口，端口被打开了。但是，我无法远程连接到我的数据库

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我怎样才能解决这个问题？

你离我们有多远？您指的是内部网络上的另一个ip，还是来自internet上的某个地方（本地网络之外）internet上的另一个ip，本地网络之外您是否已将端口转发到路由器端口号3306。如果没有，你将不得不允许通过该端口进行未经请求的访问。是的，我尝试从外部IP连接到端口3306，它工作正常。然而，我仍然无法连接到DB-HeidiSQL说“无法连接到MYSQL服务器”。在这种情况下，您在防火墙中设置了一个异常，这样它就不会阻塞端口3306。