[Java] idea创建Spring项目的方法步骤(图文)

package com.spring.bean;
 
/**
 * @author: 007
 * @date: 2019/1/27/0027 10:20
 * @version 1.0
 * @description: 创建测试用的bean
 */
public class person {
  private string name;  //姓名
  private int age;    //年龄
 
  public person() {
  }
 
  public person(string name, int age) {
  this.name = name;
  this.age = 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;
  }
 
  @override
  public string tostring() {
  return "person{" +
    "name='" + name + '\'' +
    ", age=" + age +
    '}';
  }
}

<?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">
  <!--配置bean
  id:给配置的类起个后续在容器中获取用的id
  class:类所在的路径
  -->
 
  <bean id="person" class="com.spring.bean.person"/>
</beans>

package com.spring.test;
 
import com.spring.bean.person;
import org.springframework.context.applicationcontext;
import org.springframework.context.support.classpathxmlapplicationcontext;
 
/**
 * @author: 007
 * @date: 2019/1/27/0027 10:21
 * @version 1.0
 * @description:
 */
public class test {
  public static void main(string[] args) {
  //查询类路径 加载配置文件
  applicationcontext applicationcontext = new classpathxmlapplicationcontext("beans.xml");
  //根据id获取bean
  //spring就是一个大工厂（容器）专门生成bean bean就是对象
  person person = (person) applicationcontext.getbean("person");
  //输出获取到的对象
  system.out.println("person = " + person);
  }
}