                        课程
                    
                        /后端开发
                        
                            /Java
                        
                        /JDBC之 “ 对岸的女孩看过来”

连接不上数据库啊。。大神帮忙看看

package jdbc_imooc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;


public class DBUtil {
    
    private static final String URL="jdbd:mysql://localhost:3306/imooc";
    private static final String NAME="root";
    private static final String PASSWORD="789456";
    
    public static void main(String[] args) throws Exception{
        //1.加载驱动程序
        Class.forName("com.mysql.jdbc.Dirver");
        //2.获得数据库的连接
        Connection conn=DriverManager.getConnection(URL,NAME,PASSWORD);
        //3.操纵数据库
        Statement stmt = conn.createStatement();
        ResultSet rs=stmt.executeQuery("select user_name,age from imooc_goddess");
        
        while(rs.next()){
            System.out.println(rs.getString("user_name")+","+rs.getInt("age"));
        }
    }

}

代码就完全是按照老师的敲的，环境变量也加载了啊可总是抛异常

Exception in thread "main" java.lang.ClassNotFoundException: com.mysql.jdbc.Dirver
   at java.net.URLClassLoader.findClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Unknown Source)
   at jdbc_imooc.DBUtil.main(DBUtil.java:17)