Question

Java The constructor Items(int, String, String, int, int, String) is undefined怎么办啊

public class Items{
private String a;
private String b;
private int c;
private int d;
private String e;
}
=-=定义了一个这个 在main方法里写就提示出现这个错误
Items i = new Items(1,"..",".",1,1,"1.jpg");

Answer 1

你需要弄一个符合你要求的构造器，如果还有其他问题，请仔细看书有关构造器的部分

Answer 2

The constructor Employee(int, String) is undefined

Answer 3

public class Items{
private String a;
private String b;
private int c;
private int d;
private String e;

public Items(String a, String b, int c, int d, String e) {
super();
this.a = a;
this.b = b;
this.c = pach;
this.d = d;
this.e = e;
}
}

这是基础，多看看书。