spring di学习笔记

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:c="http://www.springframework.org/schema/c"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id ="addr" class="helloSpring.di.Address">
        <property name="addr" value="关山"></property>                <!--set注入，即无参构造函数调用set进行注入-->
    </bean>

    <bean id ="student" class="helloSpring.di.Student">
        <property name="name" value="陈浩南"></property>
        <property name="address" ref="addr"></property>               <!--bean注入-->
        <property name="books">
            <array>                                                   <!--list注入，对应String[] books-->
                <value>傲慢与偏见</value>
                <value>仲夏夜之梦</value>
                <value>雾都孤儿</value>
            </array>
        </property>
        <property name="hobbies">                                     <!--对应List<String> hobbies-->
            <list>
                <value>唱</value>
                <value>跳</value>
                <value>rap</value>
                <value>篮球</value>
            </list>
        </property>
        <property name="card">
            <map>                                                     <!--对应map<String,String> card-->
                <entry key="中国银行" value="123456789"></entry>
                <entry>
                    <key><value>建设银行</value></key>
                    <value>123456788</value>
                </entry>
            </map>
        </property>
        <property name="games">
            <set>                                                     <!--对应Set<String> games-->
                <value>lol</value>
                <value>dota</value>
                <value>cs</value>
                <value>wow</value>
            </set>
        </property>

        <property name="wife"><null></null></property>              <!--空注入,对应String wife-->

        <property name="info">                                      <!--对应Properties info-->
            <props>
                <prop key="学号">123</prop>
                <prop key="sex">男</prop>
            </props>
        </property>
    </bean>

    <bean id="user" class="helloSpring.di.User" p:name="陈浩南" p:password="hello">
                                                                <!--
                                                                p命名空间注入：
                                                                需要在头文件的命名空间添加
                                                                xmlns:p="http://www.springframework.org/schema/p"
                                                                属性要设置set方法
                                                                -->
    </bean>

    <bean id="user2" class="helloSpring.di.User" c:name="山鸡" c:password="nihao">
                                                                <!--
                                                                c命名空间注入：
                                                                需要在头文件的命名空间添加
                                                                xmlns:p="http://www.springframework.org/schema/c"
                                                                -->

    </bean>
</beans>