No suitable driver found for jdbc:mysql//localhost:3306/jdbc_db
package com.amaker.util;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class DBUtil {
public static void main(String[] args) {
DBUtil util = new DBUtil();
Connection conn = util.getConnection();
System.out.println(conn);
}
public Connection getConnection(){
try {
Class.forName("com.mysql.jdbc.Driver");
} catch (Exception e) {
System.out.println("启动失败");
}
try {
return DriverManager.getConnection("jdbc:mysql//localhost:3306/jdbc_db","","");
} catch (SQLException e) {
System.out.println("未连接");
e.printStackTrace();
}
return null;
}
}
出现 No suitable driver found for jdbc:mysql//localhost:3306/jdbc_db的错误,初学,求解。