public class Person
{
public String name;
public String address;
public String phone;
public String email;
public void setName(String name)
{
if(name==null||name=="")
this.name="姓名未知";
else
this.name=name;
}
public void setAddress(String address)
{
if(address==null||address=="")
this.address="地址不详";
else
this.address=address;
}
public void setPhone(String phone)
{
if(phone==null||phone=="")
this.phone="电话未知";
else
this.phone=phone;
}
public void setEmail(String email)
{
if(email==null||email=="")
this.email="电子邮件地址不详";
else
this.email=email;
}
public void print()
{
System.out.println("姓名:"+name);
System.out.println("地址:"+address);
System.out.println("电话:"+phone);
System.out.println("电子邮件地址:"+email);
}
}
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