Spring之bean加载源码阅读工程搭建

一、spring.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"
       xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context-3.1.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd">


    <bean id="userId" name="userName" class="com.heitian.ssm.model.User"></bean>
</beans>

二、bean对应的实体类

package com.heitian.ssm.model;

import java.util.Date;

/**
 * Created by Zhangxq on 2016/7/15.
 */
public class User {

    private Long id;
    private String userName;
    private String userPhone;
    private String userEmail;
    private String userPwd;
    private String pwdSalt;
    private Date createTime;
    private Date modifyTime;
    private Short isDelete;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getUserPhone() {
        return userPhone;
    }

    public void setUserPhone(String userPhone) {
        this.userPhone = userPhone;
    }

    public String getUserEmail() {
        return userEmail;
    }

    public void setUserEmail(String userEmail) {
        this.userEmail = userEmail;
    }

    public String getUserPwd() {
        return userPwd;
    }

    public void setUserPwd(String userPwd) {
        this.userPwd = userPwd;
    }

    public String getPwdSalt() {
        return pwdSalt;
    }

    public void setPwdSalt(String pwdSalt) {
        this.pwdSalt = pwdSalt;
    }

    public Date getCreateTime() {
        return createTime;
    }

    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }

    public Date getModifyTime() {
        return modifyTime;
    }

    public void setModifyTime(Date modifyTime) {
        this.modifyTime = modifyTime;
    }

    public Short getIsDelete() {
        return isDelete;
    }

    public void setIsDelete(Short isDelete) {
        this.isDelete = isDelete;
    }
}

三、调用类

package com.heitian.ssm;

import com.heitian.ssm.model.User;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import javax.jws.soap.SOAPBinding;

/**
 * Created by weili on 17/6/25.
 */
public class SpringBean {
    public static void main (String args[]){
        ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("spring-bean.xml");
        User usr = (User)ctx.getBean("userId");


    }
}

上面这样简单配置一下就可以。