dwr 小实例

package people; public class Person { public Person() { } public Person(int id,String name,String address,float salary) { this.id=id; this.name=name; this.address=address; this.salary=salary; } private int id; private String name; private String address; private float salary; public String getAddress() { return address; } public void setAddress(String address) { this.address = address; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public float getSalary() { return salary; } public void setSalary(float salary) { this.salary = salary; } public boolean equals(Object obj) { if(this.getClass().equals(obj.getClass())) { Person that=(Person)obj; if(this.id==that.id) { return true; } } return false; } }