JavaEE笔记

Posted 2020-08-22 dawn-tangzedong

List、Map、Set的配置

bean

package com.spring.bean;

import java.util.List;
import java.util.Map;
import java.util.Set;

public class People {
    private String name; // 姓名
    private Set<City> cities; // 去过的城市
    private List<Examine> examines; // 考核成绩
    private Map<String,Job> jobs;// 工作职位
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public Set<City> getCities() {
        return cities;
    }
    public void setCities(Set<City> cities) {
        this.cities = cities;
    }
    public List<Examine> getExamines() {
        return examines;
    }
    public void setExamines(List<Examine> examines) {
        this.examines = examines;
    }
    public Map<String, Job> getJobs() {
        return jobs;
    }
    public void setJobs(Map<String, Job> jobs) {
        this.jobs = jobs;
    }
    @Override
    public String toString() {
        return "People [name=" + name + ", cities=" + cities + ", examines="
                + examines + ", jobs=" + jobs + "]";
    }
    
}

xml

<?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">

    <bean id="people" class="com.spring.bean.People">
        <property name="name" value="高酋" />
        <property name="cities">
            <set value-type="com.spring.bean.City">
                <ref bean="city_1" />
                <ref bean="city_2" />
            </set>
        </property>
        <property name="examines">
            <list value-type="com.spring.bean.Examine">
                <ref bean="examine_1" />
                <ref bean="examine_2" />
                <ref bean="examine_3" />
            </list>
        </property>
        <property name="jobs">
            <map key-type="java.lang.String" value-type="com.spring.bean.Job">
                <entry>
                    <key>
                        <value>职位一</value>
                    </key>
                    <ref bean="job_1" />
                </entry>
                <entry>
                    <key>
                        <value>职位二</value>
                    </key>
                    <ref bean="job_2" />
                </entry>
            </map>
        </property>
    </bean>
    <!-- city bean -->
    <bean id="city_1" class="com.spring.bean.City">
        <property name="name" value="四川" />
    </bean>
    <bean id="city_2" class="com.spring.bean.City">
        <property name="name" value="北京" />
    </bean>
    <!-- examine bean -->
    <bean id="examine_1" class="com.spring.bean.Examine">
        <property name="score" value="79" />
    </bean>
    <bean id="examine_2" class="com.spring.bean.Examine">
        <property name="score" value="67" />
    </bean>
    <bean id="examine_3" class="com.spring.bean.Examine">
        <property name="score" value="81" />
    </bean>
    <!-- job bean -->
    <bean id="job_1" class="com.spring.bean.Job">
        <property name="name" value="厨师" />
    </bean>
    <bean id="job_2" class="com.spring.bean.Job">
        <property name="name" value="维修师" />
    </bean>
</beans>