mysql - 在 Netbeans 中连接到 Sourceforge.net MySQL 数据库

Question

我正在尝试连接我在 Netbeans 中托管在 Sourceforge.net 上的 MySQL 数据库。但是数据库连接测试失败。我已经按照 Sourceforge.net MySQL 管理面板中的描述输入了数据库设置，但它不起作用。 Sourceforge 中描述的设置:

这是我在 Netbeans 中尝试过的:

Answer 1

您必须授予自己访问权限，请阅读 this documentation :

Once access has been granted via the management interface, you may connect using the MySQL server provided to your project, using one of the database accounts provided to your project.

For example, after authorizing yourself for access, you may connect to the database as follows (replace USERNAME and LETTER as documented):

mysql -u USERNAME -h mysql-LETTER.sourceforge.net -P 4040 -p

顺便阅读文档，目的不是让应用程序持续访问，实际上提供的访问是临时的。

Access to the Project database servers is typically firewalled. To provide this direct access over the Internet, we temporarily (4 hours at time) open a hole in our firewall to permit your traffic to the project database servers.