Spring setdriverclassname method: set the driver class of the data source

setDriverClassName(String driverClassName)

Example

public static void main(String[] args){
  String driver = "com.MysqL.jdbc.Driver";
  String url = "jdbc:MysqL://lzw:3306/testDatabase";
  String username = "root";
  String password = "111";
  DriverManagerDataSource dmd = new DriverManagerDataSource(url);
  dmd.setDriverClassName(driver);  //设置数据库的驱动类
  ……  //省略获取数据库连接和其他操作
}