class Stu{
private String name;
private int age;
Stu(){
}
public Stu(String name,int age){
this.name = name;
this.age = age;
}
public String getName(){
return name;
}
public void setName( String name){
this.name = name;
}
public int getAge(){
return age;
}
public void setAge( int a){
age = a;
}
public void speak(){
System.out.println("我的名字叫:"+name+"今年"+age);
}
}
class TestStu{
public static void main(String [] args){
Stu stu =new Stu("范澤","18");
stu.speak();
}
}
uj5u.com熱心網友回復:
Stu stu =new Stu("范澤","18");年齡"18"要把引號去掉,接收引數型別是int
uj5u.com熱心網友回復:
起碼弄個vs code吧,這種錯誤在寫的時候就應該反應出來了。沒有匹配的構造方法:
轉載請註明出處,本文鏈接:https://www.uj5u.com/houduan/49661.html
標籤:Java相關
