16**.编程：为中添加属性地址addr，该属性的类型为Address，使用构造方法为该属性赋值 要求：创建工人对象，其姓名为“zhangsan”，年龄为25，工资为2500，家庭住址为“北京市海淀

public class TestWorker{
    public static void main(String[] args) {
        Worker w = new Worker("zhangsan",25,2500.0,"北京市海淀区 清华园1号","100084");
        //System.out.println(w.name+"\t"+w.age+"\t"+w.salary+"\t"+w.addr+"\t"+w.zipCode);
        Worker w1 = new Worker("北京市海淀区 清华园1号");
        System.out.println(w1.addr);
    }
}
class Worker{
    String name;
    int age;
    double salary;
    String addr;
    String zipCode;
    public Worker(){}
    public Worker(String Address){
        addr = Address;
    }
    public Worker(String name,int age,double salary,String address,String zipCode){
        this.name = name;
        this.age = age;
        this.salary = salary;
        this.addr = address;
        this.zipCode = zipCode;
    }
}