Spring容器配置注入List集合对象属性
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前言：在网上找了许多资料，没有找到如何在spring容器注入list的对象属性，在此记录一下。
实体类：Student
package com.sy.springdemo.pojo;public class Student {private String name;private String sex;public String getName() {return name;}public void setName(String name) {this.name = name;}public String getSex() {return sex;}public void setSex(String sex) {this.sex = sex;}@Overridepublic String toString() {return "Student [name=" + name + ", sex=" + sex + "]";}}实体类：Teacherpackage com.sy.springdemo.pojo;import java.util.List;public class Teacher {private String name;private String job;private List<Student> listStu;public List<Student> getListStu() {return listStu;}public void setListStu(List<Student> listStu) {this.listStu = listStu;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getJob() {return job;}public void setJob(String job) {this.job = job;}@Overridepublic String toString() {return "Teacher [name=" + name + ", job=" + job + ", listStu="+ listStu + "]";}}
applicationContext.xml
方式一：<?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.xsd"><!-- 学生 --><bean id="student" class="com.sy.springdemo.pojo.Student"><property name="name" value="zhangsan"></property><property name="sex" value="nan"></property></bean><!-- 老师 --><bean id="teacher" class="com.sy.springdemo.pojo.Teacher"><property name="name" value="张老师"></property><property name="job" value="语文老师"></property><!-- 单个 --><property name="listStu" ref="student"></property></bean></beans>
方式二：
<?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.xsd"><!-- 学生 --><bean id="student" class="com.sy.springdemo.pojo.Student"><property name="name" value="zhangsan"></property><property name="sex" value="nan"></property></bean><!-- 老师 --><bean id="teacher" class="com.sy.springdemo.pojo.Teacher"><property name="name" value="张老师"></property><property name="job" value="语文老师"></property><!-- 多个 --><property name="listStu"><list><bean class="com.sy.springdemo.pojo.Student"><property name="name" value="眼镜"></property><property name="sex" value="女"></property></bean><bean class="com.sy.springdemo.pojo.Student"><property name="name" value="丽丽"></property><property name="sex" value="男"></property></bean></list></property></bean></beans>
如果还有更好的办法欢迎讨论，欢迎批评，欢迎讨论。
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