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package com.aptech.lzh;
import java.util.Date;
import java.util.Random;
class UserModel {
private String username="";
private int age;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
}