package cn.dawn.day05diup;/*** Created by Dawn on 2018/3/5.*/
public class Car {private String color;private String type;public String getColor() {return color;}public void setColor(String color) {this.color = color;}public String getType() {return type;}public void setType(String type) {this.type = type;}
}package cn.dawn.day05diup;/*** Created by Dawn on 2018/3/5.*/
//student类
public class Student {private String name;private Integer age;private Car car;//带参构造public Student(String name, Integer age, Car car) {this.name = name;this.age = age;this.car = car;}//无参构造public Student() {}public String getName() {return name;}public void setName(String name) {this.name = name;}public Integer getAge() {return age;}public void setAge(Integer age) {this.age = age;}public Car getCar() {return car;}public void setCar(Car car) {this.car = car;}
}

<?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"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd "><bean id="car" class="cn.dawn.day05diup.Car"><property name="color" value="黑色"></property><property name="type" value="奥迪"></property></bean><!--di构造注入--><!--<bean id="student" class="cn.dawn.day05diup.Student"><constructor-arg index="0" value="孟六"></constructor-arg><constructor-arg index="1" value="20"></constructor-arg><constructor-arg index="2" ref="car"></constructor-arg></bean>--><!--p命名注入--><bean id="student" class="cn.dawn.day05diup.Student" p:name="孟小六" p:age="8" p:car-ref="car"></bean></beans>

    @Test/*diP命名注入*/public void t02(){ApplicationContext context=new ClassPathXmlApplicationContext("ApplicationContext-day05diup.xml");Student student = (Student) context.getBean("student");System.out.println("学生"+student.getName()+"开着"+student.getCar().getColor()+"的"+student.getCar().getType());}@Test/*di构造注入*/public void t01(){ApplicationContext context=new ClassPathXmlApplicationContext("ApplicationContext-day05diup.xml");Student student = (Student) context.getBean("student");System.out.println("学生"+student.getName()+"开着"+student.getCar().getColor()+"的"+student.getCar().getType());}

package cn.dawn.day05diup;import java.util.*;/*** Created by Dawn on 2018/3/5.*/
public class MyCollection {private String[] array;private List<String> list;private Set<String> set;private Map<String,String> map;private Properties properties;@Overridepublic String toString() {return "MyCollection{" +"array=" + Arrays.toString(array) +", list=" + list +", set=" + set +", map=" + 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;}
}

<!--di的集合注入--><bean id="mycollection" class="cn.dawn.day05diup.MyCollection"><!--数组注入--><property name="array"><array><value>孟六</value><value>孟六十六</value><value>孟六百六十六</value></array></property><!--list集合注入--><property name="list"><list><value>奥迪</value><value>奥小迪</value><value>奥迪迪</value></list></property><!--set集合注入--><property name="set"><set><value>set1</value><value>set2</value><value>set3</value></set></property><!--map集合注入--><property name="map"><map><entry key="姓名"><value>孟五</value></entry><entry key="年龄"><value>555</value></entry></map></property><!--properties--><property name="properties"><props><prop key="key1">v1</prop><prop key="key2">v2</prop><prop key="key3">v3</prop></props></property></bean>

    @Test/*di集合注入*/public void t03(){ApplicationContext context=new ClassPathXmlApplicationContext("ApplicationContext-day05diup.xml");MyCollection mycollection = (MyCollection) context.getBean("mycollection");System.out.println(mycollection);}