JAVA菜鸟求教
package awt;
import java.sql.*;
public class T
{
public static void main(String [] args)
{
try
{
Class.forName("com.mysql.jdbc.Driver");
System.out.println("成功加载MySQL驱动程序");
String url="jdbc:mysql://localhost:3306/student?"+"user=root&password=root";
Connection conn = DriverManager.getConnection(url);
System.out.print("成功连接到数据库");
}catch(Exception e)
{
System.out.println("找不到MySQL驱动程序");
e.printStackTrace();
}
}
}
错误提示:
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)找不到MySQL驱动程序
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at awt.T.main(T.java:11)
要求:怎样改错??