spring4 注入参数

<?xml version="1.0" encoding="UTF-8"?>
<beansxmlns="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.xsd">
    <!-- 基本类型-->
    <beanid="people1"class="com.java1234.entity.People">
        <propertyname="id"value="1"></property>
        <propertyname="name"value="张三"></property>
        <propertyname="age"value="11"></property>
    </bean>
    <!--注入bean -->
    <beanid="dog1"class="com.java1234.entity.Dog">
        <propertyname="name"value="Jack"></property>
    </bean>
    
    <beanid="people2"class="com.java1234.entity.People">
        <propertyname="id"value="1"></property>
        <propertyname="name"value="张三"></property>
        <propertyname="age"value="11"></property>
        <propertyname="dog"ref="dog1"></property>
    </bean>
    <!--内部bean -->
    <beanid="people3"class="com.java1234.entity.People">
        <propertyname="id"value="1"></property>
        <propertyname="name"value="张三"></property>
        <propertyname="age"value="11"></property>
        <propertyname="dog">
            <beanclass="com.java1234.entity.Dog">
                <propertyname="name"value="Tom"></property>
            </bean>
        </property>
    </bean>
    <!-- null值-->
    <beanid="people4"class="com.java1234.entity.People">
        <propertyname="id"value="1"></property>
        <propertyname="name"value="张三"></property>
        <propertyname="age"value="11"></property>
        <propertyname="dog">
            <null></null>
        </property>
    </bean>
    <!-- 级联属性-->
    <!--<bean id="people5" class="com.java1234.entity.People">

        <property name="id" value="1"></property>

        <property name="name" value="张三"></property>

        <property name="age" value="11"></property>

        <property name="dog.name" value="Jack2"></property>

    </bean>-->
    <!-- 集合属性-->
    <beanid="people6"class="com.java1234.entity.People">
        <propertyname="id"value="1"></property>
        <propertyname="name"value="张三"></property>
        <propertyname="age"value="11"></property>
        <propertyname="dog"ref="dog1"></property>
        <propertyname="hobbies">
            <list>
                <value>唱歌</value>
                <value>跳舞</value>
            </list>
        </property>
        <propertyname="loves">  <!--set是不可以重复的 -->
            <set>
                <value>唱歌2</value>
                <value>跳舞2</value>
            </set>
        </property>
        <propertyname="works">  <!--键值对 -->
            <map>
                <entry>
                    <key><value>上午</value></key>
                    <value>写代码</value>
                </entry>
                <entry>
                    <key><value>下午</value></key>
                    <value>测试代码</value>
                </entry>
            </map>
        </property>
        <propertyname="addresses"> <!--属性 一般用于系统配置 -->
            <props>
                <propkey="address1">aaaaa</prop>
                <propkey="address2">bbbbb</prop>
            </props>
        </property>
    </bean>
    
</beans>