Spring XMLDI

package cn.happy.xmldi;/** * Created by 刘振宇 on 2017/7/26. */public class Car {    private String xinghao;    private String clolr;    public Car() {    }    public Car(String xinghao, String clolr) {        this.xinghao = xinghao;        this.clolr = clolr;    }    @Override    public String toString() {        return "Car{" +                "xinghao='" + xinghao + '\'' +                ", clolr='" + clolr + '\'' +                '}';    }    public String getXinghao() {        return xinghao;    }    public void setXinghao(String xinghao) {        this.xinghao = xinghao;    }    public String getClolr() {        return clolr;    }    public void setClolr(String clolr) {        this.clolr = clolr;    }}

package cn.happy.xmldi;/** * Created by 刘振宇 on 2017/7/26. */public class Student {    private String name;    private int age;    private Car car;    public Student() {    }    public Student(String name, int age, Car car) {        this.name = name;        this.age = age;        this.car = car;    }    @Override    public String toString() {        return "Student{" +                "name='" + name + '\'' +                ", age=" + age +                ", car=" + car +                '}';    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public int getAge() {        return age;    }    public void setAge(int age) {        this.age = age;    }    public Car getCar() {        return car;    }    public void setCar(Car car) {        this.car = car;    }}
 <bean id="car" class="cn.happy.xmldi.Car">      <property name="xinghao" value="兰博基尼"></property>      <property name="clolr" value="红色"></property>  </bean>   <!--构造注入-->  <bean id="stu" class="cn.happy.xmldi.Student">       <constructor-arg index="0" value="刘"></constructor-arg>       <constructor-arg index="1" value="1"></constructor-arg>       <constructor-arg index="2" ref="car"></constructor-arg>   </bean>
这里还可以使用p命名空间
在头文件中加入：
xmlns:p="http://www.springframework.org/schema/p"
 <!--p命名空间--><bean id="stu" class="cn.happy.xmldi.Student" p:name="刘" p:age="18" p:car-ref="car"></bean>
下面是集合注入：
package cn.happy.xmldi;import java.util.List;import java.util.Map;import java.util.Properties;import java.util.Set;/** * Created by 刘振宇 on 2017/7/26. */public class Prop {    private String[] array;    private List<String> list;    private Set<String> set;    Map<String,String> map;    Properties properties;    public String[] getArray() {        return array;    }    public void setArray(String[] array) {        this.array = array;    }    public List<String> getList() {        return list;    }    public void setList(List<String> list) {        this.list = list;    }    public Set<String> getSet() {        return set;    }    public void setSet(Set<String> set) {        this.set = set;    }    public Map<String, String> getMap() {        return map;    }    public void setMap(Map<String, String> map) {        this.map = map;    }    public Properties getProperties() {        return properties;    }    public void setProperties(Properties properties) {        this.properties = properties;    }}

<!--集合注入array--><bean id="array" class="cn.happy.xmldi.Prop">    <property name="array">        <array>        <value>刘</value>        <value>振</value>        <value>宇</value>        </array>    </property></bean>

测试：
 //[e-mail] public void Testarray(){     ApplicationContext context=new ClassPathXmlApplicationContext("applicationContextxmldi.xml");     Prop prop =(Prop) context.getBean("array");     System.out.println(prop.getArray()[0]); }
结果：

<!--list--><bean id="list" class="cn.happy.xmldi.Prop">    <property name="list">        <list>            <value>刘</value>            <value>振</value>            <value>宇</value>        </list>    </property></bean>
测试：
//[e-mail] void Testlist(){    ApplicationContext context=new ClassPathXmlApplicationContext("applicationContextxmldi.xml");    Prop prop =(Prop) context.getBean("list");    System.out.println(prop.getList());}
结果：
<!--set--><bean id="set" class="cn.happy.xmldi.Prop">    <property name="set">        <set>            <value>刘</value>            <value>振</value>            <value>宇</value>        </set>    </property></bean>

测试：
//[e-mail] void Testset(){    ApplicationContext context=new ClassPathXmlApplicationContext("applicationContextxmldi.xml");    Prop prop =(Prop) context.getBean("set");    System.out.println(prop.getSet());}

结果：
<!--map--><bean id="map" class="cn.happy.xmldi.Prop">    <property name="map">        <map>         <entry key="01" value="刘"></entry>            <entry key="02" value="振"></entry>            <entry key="03" value="宇"></entry>        </map>    </property></bean>

测试：
    //[e-mail] void Testmap(){    ApplicationContext context=new ClassPathXmlApplicationContext("applicationContextxmldi.xml");    Prop prop =(Prop) context.getBean("map");    System.out.println(prop.getMap());}

结果:
<!--Properties--><bean id="Properties" class="cn.happy.xmldi.Prop">    <property name="properties">        <props>            <prop key="01">刘</prop>            <prop key="02">振</prop>            <prop key="03">宇</prop>        </props>    </property></bean>

测试：
//[e-mail] void TestProperties() {    ApplicationContext context = new ClassPathXmlApplicationContext("applicationContextxmldi.xml");    Prop prop = (Prop) context.getBean("Properties");    System.out.println(prop.getProperties());}

结果：