Spring注入List和Map
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Xml代码 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd"> <!-- Construct List --> <bean id="nameList" class="java.util.ArrayList"> <constructor-arg> <list> <value>liuyu</value> </list> </constructor-arg> </bean> <!-- Construct Map --> <bean id="nameMap" class="java.util.HashMap"> <constructor-arg> <map> <entry key="liuyu" value-ref="nameList" /> </map> </constructor-arg> </bean> <!-- Inject List and Map --> <bean id="myDemo" class="spring.inject.demo.MyDemo"> <property name="nameList"> <ref local="nameList" /> </property> <property name="nameMap"> <ref local="nameMap" /> </property> </bean> </beans> |
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Java代码 public class MyDemo { private List<String> nameList = null; private Map<String, List<String>> nameMap = null; public List<String> getNameList() { return nameList; } public void setNameList(List<String> nameList) { this.nameList = nameList; } public Map<String, List<String>> getNameMap() { return nameMap; } public void setNameMap(Map<String, List<String>> nameMap) { this.nameMap = nameMap; } } |
