Spring系列【08】为JavaBean的集合对象注入属性值

TestUtil.java

 1 package com.lh.util;
 2
 3 import java.util.List;
 4 import java.util.Map;
 5 import java.util.Set;
 6
 7 public class TestUtil {
 8     @Override
 9     public String toString() {
10         return "TestUtil [list=" + list + ", set=" + set + ", map=" + map + "]";
11     }
12
13     private List<?> list;
14     private Set<?> set;
15     private Map<?, ?> map;
16
17     public void setList(List<?> list) {
18         this.list = list;
19     }
20
21     public void setSet(Set<?> set) {
22         this.set = set;
23     }
24
25     public void setMap(Map<?, ?> map) {
26         this.map = map;
27     }
28
29     public List<?> getList() {
30         return list;
31     }
32
33     public Set<?> getSet() {
34         return set;
35     }
36
37     public Map<?, ?> getMap() {
38         return map;
39     }
40 }

Spring配置文件

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans"
 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
 4     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
 5         http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd">
 6
 7     <bean id="testUtil" class="com.lh.util.TestUtil">
 8         <property name="list">
 9             <list>
10                 <value>list集合的第一个元素</value>
11                 <value>list集合的第二个元素</value>
12                 <value>list集合的第三个元素</value>
13             </list>
14         </property>
15         <property name="set">
16             <set>
17                 <value>张三*</value>
18                 <value>李四*</value>
19             </set>
20         </property>
21         <property name="map">
22             <map>
23                 <entry key="key1" value="Java从基础到项目实战" />
24                 <entry key="key2" value="JavaWeb从基础到项目实战" />
25             </map>
26         </property>
27     </bean>
28 </beans>

这个比较简单，就不再重复了。