Question

java 中无法将类 中的构造器 应用到给定类型

class Noname3{ public static void main(String[] args) { Child ch1 = new Child(3,"大大"); ch1.joinGame(); Child ch2 = new Child(4,"小小"); ch2.joinGame(); System.out.print("一共有"); }}
class Child { int age; String name; static int total=0; public void Child(int age，String name) { this.age =age; this.name =name;
} public void joinGame() { total++; System.out.println("999"); }
}

Answer 1

public void Child(int age，String name)
{
this.age =age;
this.name =name;
}
把void去掉就行了