我上百度查过，很多都是说因为没有引进mysql—connector的那个jar包所以无法加载驱动。但是我引进了仍然有这个问题，我知道如何引进，工程右键，构建路径，配置构建路径，add external jar 选中即可。我之前用java做一个简单的人员管理系统也这样的，成功了。

Community driven content discussing all aspects of software development from DevOps to design patterns. To connect to a database from a Java program, you must use a JDBC (Java Database Connectivity) ...

Microsoft has released a JDBC (Java Database Connectivity) driver for SQL Server 2005, providing a way for developers to link their Java applications to Microsoft’s latest database software. The tool ...