Question

错误: 在类 中找不到主方法, 请将主方法定义为: public static void main(String[

class PersonDemo{
private String name;
private int age;
private String like;
public PersonDemo(String n,int a,String l){
this.setName(n);
this.setAge(a);
this.setLike(l);
}
public String print(){
return "姓名："+getName()+
"年龄："+getAge()+
"爱好："+getLike();
}
public void setName(String n){
name=n;
}
public void setAge(int a){
age=a;
}
public void setLike(String l){
like=l;
}
public String getName(){
return name;
}
public int getAge(){
return age;
}
public String getLike(){
return like;
}
}

public class Person {
public static void main(String args[]){
PersonDemo per1=new PersonDemo("Docter",99,"playing dota");
PersonDemo per2=new PersonDemo("Man",99,"watching movie");
System.out.println(per1.print());
System.out.println(per2.print());
}
}

Answer 1

public class Person {
public static void main(String args[]){
PersonDemo per1=new PersonDemo("Docter",99,"playing dota");
PersonDemo per2=new PersonDemo("Man",99,"watching movie");
System.out.println(per1.print());
System.out.println(per2.print());
}
}
新握凯或建孙袭个文件 命名为Person把段伍代码剪切过去就行了.