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Java 如何从localmachine连接CPanel MySql数据库_Java_Mysql_Database_Netbeans_Cpanel - Fatal编程技术网

Java 如何从localmachine连接CPanel MySql数据库

Java 如何从localmachine连接CPanel MySql数据库,java,mysql,database,netbeans,cpanel,Java,Mysql,Database,Netbeans,Cpanel,我正在尝试使用New connection Wizard测试从NetBeans IDE8.0到Cpanel MySql数据库的连接。 我已经在Cpanel的远程MySql选项中添加了我的机器ip地址,但仍然无法连接到数据库。 我收到下面的错误消息 Cannot establish a connection to jdbc:mysql:// someIP:3306/hariom?zeroDateTimeBehavior=convertToNull using com.mysql.jdbc.Driv

我正在尝试使用New connection Wizard测试从NetBeans IDE8.0到Cpanel MySql数据库的连接。 我已经在Cpanel的远程MySql选项中添加了我的机器ip地址,但仍然无法连接到数据库。 我收到下面的错误消息

Cannot establish a connection to jdbc:mysql:// someIP:3306/hariom?zeroDateTimeBehavior=convertToNull using com.mysql.jdbc.Driver (Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.)

如果您的服务器安装了ConfigServerFirewall,则需要在cPanel上打开远程mysql,同时打开该端口。如果您不拥有服务器,则需要联系主机进行此操作。

有时需要在WHM中打开端口。您有权访问服务器上的WHM吗?是的,亲爱的,我获得了可以远程访问数据库的软件包