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。