HashMap存储数据赋值javabean简单示例

 package com.shb.web;

 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
 /**
  * @Describe HashMap存储数据，赋值javabean.
  * @author xiaoshi
  * @Date 2015-7-17
  */
 public class TUsers {
     public static void setAttribute(Person person,String key,String value){
         if(key.equals("name")){
             person.setName(value);
         }
         if(key.equals("sex")){
             person.setSex(value);
         }
         if(key.equals("age")){
             person.setAge(Integer.parseInt(value));
         }
         if(key.equals("weight")){
             person.setWeight(Double.parseDouble(value));
         }

     }

     public static void main(String[] args) {
         Person person = new Person();
         Map<String, String > map = new HashMap<String, String>();
         map.put("name","zhangsan");
         map.put("sex","male");
         map.put("age","123");
         map.put("weight", "456");
         Iterator<String> it = map.keySet().iterator();
         while(it.hasNext()){
             String key = it.next();
             String value = map.get(key);
             TUsers.setAttribute(person, key, value);

         }
         System.out.println(person.toString());
     }
 }
 class Person{
     private String name;
     private String sex;
     private Integer age;
     private double weight;
     public String getName() {
         return name;
     }
     public void setName(String name) {
         this.name = name;
     }
     public String getSex() {
         return sex;
     }
     public void setSex(String sex) {
         this.sex = sex;
     }
     public Integer getAge() {
         return age;
     }
     public void setAge(Integer age) {
         this.age = age;
     }
     public double getWeight() {
         return weight;
     }
     public void setWeight(double weight) {
         this.weight = weight;
     }
     public String toString(){

         return "[name="+name+"##"+"sex="+sex+"##"+"age="+age+"##"+"weight="+weight+"]";
     }

 }