Struts2+spring3+mybatis3整合注解开发

93 阅读 0 评论 62 点赞

我是靠谱客的博主小巧奇迹，最近开发中收集的这篇文章主要介绍Struts2+spring3+mybatis3整合注解开发，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

这是myeclipse工程目录结构

接下来先web.xml


contextConfigLocation
classpath:applicationContext.xml
org.springframework.web.context.ContextLoaderListener
index.jsp

struts2
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

struts2
/*

applicationcontext.xml

mybatis-config,xml

struts.xml

下面是代码
package com.action;
import org.springframework.beans.factory.annotation.Autowired;
import com.entity.SnUser;
import com.opensymphony.xwork2.ActionSupport;
import com.service.SnUserService;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Result;
@Action(value = "snUserAction", results = {
        @Result(name = "saveok", location = "/suning_login.html"),
        @Result(name = "loginok", location= "/suning_main.html"),
        @Result(name = "loginno", params="shibai", location= "/suning_login.html")})
public class SnUserAction extends ActionSupport{
private SnUserService snUserService;
@Autowired
public void setSnUserService(SnUserService snUserService) {
   this.snUserService = snUserService;
}
private SnUser snUser;
public SnUser getSnUser() {
   return snUser;
}
public void setSnUser(SnUser snUser) {
   this.snUser = snUser;
}
public String save(){
       snUserService.save(snUser);
   return "saveok";
}
public String login(){
boolean flag=snUserService.login(snUser);
if(flag){
   return "loginok";
}else {
   return "loginno";
}
}
}

package com.service;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.dao.imp.SnUserDAO;
import com.entity.SnUser;
@Service
public class SnUserService {
private SnUserDAO snUserDAO;
@Autowired
public void setSnUserDAO(SnUserDAO snUserDAO) {
   this.snUserDAO = snUserDAO;
}
//注册
public void save(SnUser snUser){
   snUserDAO.save(snUser);
}
//登录
public boolean login(SnUser snUser){
   SnUser user=snUserDAO.getUserByName(snUser.getUsername());
   if(user!=null){
       if(snUser.getPassword().equals(user.getPassword())){
           return true;
       }else {
           return false;
       }
   }else {
       return false;
   }

}
}

package com.entity;

import java.io.Serializable;

public class SnUser implements Serializable{
private Integer uid;
private String username;
private String password;
public Integer getUid() {
   return uid;
}
public void setUid(Integer uid) {
   this.uid = uid;
}
public String getUsername() {
   return username;
}
public void setUsername(String username) {
   this.username = username;
}
public String getPassword() {
   return password;
}
public void setPassword(String password) {
   this.password = password;
}

}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
    PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
   "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="com.dao.imp.SnUserDAO">
   <resultMap type="com.entity.SnUser" id="SnUserResultMap">
       <id property="uid" column="uid" />
       <result property="username" column="username" />
       <result property="password" column="password" />
   </resultMap>
   
   <insert id="save" parameterType="SnUser">
       <![CDATA[
             INSERT INTO sn_user(username,password) VALUES(#{username},#{password})
        ]]>
   </insert>
   <update id="update" parameterType="SnUser">
       <![CDATA[
             UPDATE sn_user SET username=#{username},password=#{password} WHERE uid=#{uid}
        ]]>
   </update>
   <delete id="delete" parameterType="int">
       <![CDATA[
             DELETE FROM sn_user WHERE uid=#{uid}
        ]]>
   </delete>
   <select id="getUserById" parameterType="int" resultType="SnUser"
       resultMap="SnUserResultMap">
       <![CDATA[
             SELECT * FROM sn_user WHERE uid=#{uid}
        ]]>
   </select>
       <select id="getUserByName" parameterType="java.lang.String" resultType="SnUser"
       resultMap="SnUserResultMap">
       <![CDATA[
             SELECT * FROM sn_user WHERE username=#{username};
        ]]>
   </select>
   <select id="getUserList" resultType="SnUser" resultMap="SnUserResultMap">
       <![CDATA[
             SELECT * FROM sn_user
        ]]>
   </select>
</mapper>

package com.dao.imp;
import java.util.List;

import org.springframework.stereotype.Repository;

import com.entity.SnUser;
@Repository("snUserDAO")
public interface SnUserDAO {
public void save(SnUser snUser);
public void update(SnUser snUser);
public void delete(int uid);
public SnUser getUserById(int uid);
public List<SnUser> getUserList();
public SnUser getUserByName(String username);
}
下面是新增页面的jsp
<s:form action="snUserAction!save" method="post">
<s:textfield label="USERNAME" name="snUser.username"/>
<s:password label="PASSWORD" name="snUser.password"/>
    <s:submit value="新增"/>
    </s:form>
这些配好了如果想要ssm整合的lib请访问我的资源主页找http://download.csdn.net/user/u010982467