关于this（）；方法调用有参构造方法

	public Cat(String name,int month,double weight,String species)
	{  
		this.name=name;
		this.month=month;
		this.weight=weight;
		this.species=species;
	}
	//方法:跑动、吃东西
    public void run()
    {  eat();
      this("花儿",3,32,"fda");//这里会报错
    	System.out.println("小猫快跑");
    }
    public void eat()
    {
    	System.out.println("小猫吃鱼");
    }