springboot的5种读取配置方式（5）：通过applicationContext.xml读取

爱被打了一巴掌 2022-05-25 00:18 444阅读 0赞

### 5.通过application.xml读取: ###

/**
     * 学生实体类
     * Created by ASUS on 2018/5/4
     */
    
    @Component("Student")
    public class Student {
        private String name;
        private  int age;
    
        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 Student(String name, int age) {
            this.name = name;
            this.age = age;
        }
    
        public Student() {
        }
    
        @Override
        public String toString() {
            return "Student{" +
                    "name='" + name + '\'' +
                    ", age=" + age +
                    '}';
        }
    }

/**
     * springboot启动类
     *
     */
    
    @SpringBootApplication
    //读取resources目录下的applicationContext.xml
    @ImportResource("classpath:applicationContext.xml")
    public class Application
    {
        public static void main( String[] args )
        {
            ApplicationContext applicationContext= SpringApplication.run(Application.class,args);
            Student student= (Student) applicationContext.getBean("student",Student.class);
            System.out.println("message:"+student.toString());
    
        }
    
    
    }

applicationContext.xml内容：

<?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:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans
                       http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
                       http://www.springframework.org/schema/context
                       http://www.springframework.org/schema/context/spring-context-4.0.xsd  ">
        <bean name="student" class="springboot.entity.Student">
            <property name="name" value="小黄"/>
            <property name="age" value="19"/>
        </bean>
    
    
    </beans>

测试结果：

![70][]

我的座右铭：不会，我可以学；落后，我可以追赶；跌倒，我可以站起来；我一定行。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zOTIyMDQ3Mg_size_16_color_FFFFFF_t_70][]

[70]: /images/20220525/e43831c369a84f3d84ca9b4919e36222.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zOTIyMDQ3Mg_size_16_color_FFFFFF_t_70]: /images/20220525/cc5ca889d60346aca3d8b53385d27f13.png