Question

java求助在Car car1=new Car(20,"北京现代");错误提醒我The constructor Car(int, String) is undefined

package GaoBL;

import java.util.HashSet;

public class HashSet1 {
public static void main (String args[]){
HashSet hs=new HashSet();
Car car1=new Car(20,"北京现代");
Car car2=new Car(21,"北京现代");
Car car3=new Car(22,"北京现代");
Car car4=new Car(23,"北京现代");
Car car5=new Car(24,"北京现代");
hs.add(car1);
hs.add(car2);
hs.add(car3);
hs.add(car4);
hs.add(car5);

}
/**********************************************************************/

package GaoBL;

public class Car {

String pinPai;
long chuChangRiQi;
public Car(int newchuChangRiQi,String newpinPai ){
this.chuChangRiQi=newchuChangRiQi;
this.pinPai=newpinPai;

}
这个怎么解决啊 。。。。。。。

Answer 1

这没什么错误啊，你重编译一下试试！

Answer 2

这没什么错误啊，你重编译一下试试！