解析时已到达文件结尾。。。

[品江南]

/* 动物类*/
public abstract class Animal
{
//动物叫声
public abstract void cry();
}
class Dog extends Animal
{
public void cry(){
System.out.println("狗狗叫，汪汪汪！");
}
class Cat extends Animal
{
public void cry(){
System.out.println("小猫叫，喵喵喵！");
}
class Duck extends Animal
{
public void cry(){
System.out.println("鸭子叫，嘎嘎嘎！");
}
}
public class Master{ //赠送别人动物
public Animal domateAnimal(String type)
{
Animal animal=null;
if (type.equals("Dog")){
animal=new Dog();}
else if (type.equals("cat")){
animal=new Cat();}
else{
animal=new Duck();}
return animal;
}
}
public class TestAnimal{
public static void main(String[] args){
String type="dog";
Master=new Master();
Animal animal=master.domateAnimal(type);
animal.cry();
}
}

[「已注销」]

abstract class Animal{
	public abstract void cry();
}

class Dog extends Animal{
	public void cry(){
		System.out.println("狗狗叫，汪汪汪！");
	}
}

class Cat extends Animal{
	public void cry(){
		System.out.println("小猫叫，喵喵喵！");
	}
}

class Duck extends Animal{
	public void cry(){
		System.out.println("鸭子叫，嘎嘎嘎！");
	}
}

class Master{ 
	public Animal domateAnimal(String type){
		Animal animal=null;
		if (type.equals("Dog")){
			animal=new Dog();
		}
		else if (type.equals("cat")){
			animal=new Cat();
		}
		else{
			animal=new Duck();
		}
		return animal;
	}
}

public class TestAnimal{
	public static void main(String[] args){
		String type="dog";
		Master master=new Master();
		Animal animal=master.domateAnimal(type);
		animal.cry();
	}
}

兄弟，少了好几个分号，一个java文件里只能有一个public类，主程序里建立Master对象的时候没起名儿

[岑如花]

嗯，一楼说的对楼主多练习练习就熟悉了

[自由自在_Yu]

[尼古拉斯-全蛋]