intellij idea 2016 gradle搭建 spring + springMVC + mybatis 框架

title: intellij idea 2016 gradle搭建 spring + springMVC + mybatis 框架

date: 2016-04-24

categories: "Java"

tags:

description: Mac本 intellij + Cradle 搭建 ssm项目详细步骤

操作系统：Mac OS

在上一篇文章intellij idea 2016 gradle搭建 web工程基础上进行如下操作

demo源码已经迁移至Github

整体目录结构如下：

intellij idea 2016 gradle搭建 spring + springMVC + mybatis 框架_第1张图片

directory.png

1、gradle进行项目jar包引入 bulid.gradle 文件dependencies 下加入

testCompile group: 'junit', name: 'junit', version: '4.11'

    def springVersion = "4.3.7.RELEASE"
    def mybatisVersion = "3.2.6"
    def log4jVersion = "1.2.17"


    // Spring依赖
    compile("org.springframework:spring-aop:$springVersion",
            "org.springframework:spring-orm:$springVersion",
            "org.springframework:spring-jdbc:$springVersion",
            "org.springframework:spring-instrument-tomcat:$springVersion",
            "org.springframework:spring-instrument:$springVersion",
            "org.springframework:spring-framework-bom:$springVersion",
            "org.springframework:spring-expression:$springVersion",
            "org.springframework:spring-core:$springVersion",
            "org.springframework:spring-context-support:$springVersion",
            "org.springframework:spring-context:$springVersion",
            "org.springframework:spring-beans:$springVersion",
            "org.springframework:spring-aspects:$springVersion",
            "org.springframework:spring-test:$springVersion",
            "org.springframework:spring-tx:$springVersion",
            "org.springframework:spring-web:$springVersion",
            "org.springframework:spring-webmvc:$springVersion",
            "org.springframework:spring-webmvc-portlet:$springVersion")

    //mybaits
    compile group: 'org.mybatis', name: 'mybatis', version: mybatisVersion
    //mybaits-spring
    compile group: 'org.mybatis', name: 'mybatis-spring', version: '1.2.2'

    //java ee jar 包
    compile group: 'javax', name: 'javaee-api', version: '7.0'

    //mysql
    compile group: 'mysql', name: 'mysql-connector-java', version: '5.1.6'
    compile group: 'commons-dbcp', name: 'commons-dbcp', version: '1.4'

    //阿里巴巴开源json处理
    //compile group: 'com.alibaba', name: 'fastjson', version: '1.2.7'

    //映入json
    compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.7.3'
    compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.8.7'
    //compile group: 'org.codehaus.jackson', name: 'jackson-mapper-asl', version: '1.9.13'

    //jstl标签
    compile group: 'jstl', name: 'jstl', version: '1.2'

    //日志
    compile("log4j:log4j:$log4jVersion",
            "org.slf4j:slf4j-api:1.7.21",
            "org.slf4j:slf4j-log4j12:1.7.21")

    //上传组建包
    compile group: 'commons-fileupload', name: 'commons-fileupload', version: '1.3.1'
    compile group: 'commons-io', name: 'commons-io', version: '2.4'
    compile group: 'commons-codec', name: 'commons-codec', version: '1.10'


    compile group: 'junit', name: 'junit', version: '4.12'

2、建立jdbc.properties文件

driver=com.mysql.jdbc.Driver
url=jdbc:mysql://192.168.1.6:3306/ssmDemo?characterEncoding=utf8
username=root
password=111111
#定义初始连接数
initialSize=0
#定义最大连接数
maxActive=20
#定义最大空闲
maxIdle=20
#定义最小空闲
minIdle=1
#定义最长等待时间
maxWait=60000

3、建立log4j.properties文件

#定义LOG输出级别
log4j.rootLogger=INFO,Console,File
#定义日志输出目的地为控制台
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.Target=System.out
#可以灵活地指定日志输出格式，下面一行是指定具体的格式
log4j.appender.Console.layout = org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=[%c] - %m%n

#文件大小到达指定尺寸的时候产生一个新的文件
log4j.appender.File = org.apache.log4j.RollingFileAppender
#指定输出目录
log4j.appender.File.File = logs/ssm.log
#定义文件最大大小
log4j.appender.File.MaxFileSize = 10MB
# 输出所以日志，如果换成DEBUG表示输出DEBUG以上级别日志
log4j.appender.File.Threshold = ALL
log4j.appender.File.layout = org.apache.log4j.PatternLayout
log4j.appender.File.layo

4、建立spring-mvc.xml配置文件



    
        
             
      
    
    
    
        
            
                text/html;charset=UTF-8

5、建立spring-mybatis.xml （spring和mybatis整合配置）

6、web.xml配置文件

  
  
    Archetype Created Web Application  
      
      
        contextConfigLocation  
        classpath:spring-mybatis.xml  
    

    
        log4jConfigLocation
        classpath:log4j.properties
    
    
      
      
        encodingFilter  
        org.springframework.web.filter.CharacterEncodingFilter  
        true  
          
            encoding  
            UTF-8  
          
      
      
        encodingFilter  
        /*  
      
      
      
        org.springframework.web.context.ContextLoaderListener  
      
      
      
        org.springframework.web.util.IntrospectorCleanupListener  
      
  
      
      
        SpringMVC  
        org.springframework.web.servlet.DispatcherServlet  
          
            contextConfigLocation  
            classpath:spring-mvc.xml  
          
        1  
        true  
      
      
        SpringMVC  
          
        /  
      
      
        /index.jsp

以上配置文件已经配置完成

以下进行数据库创建及测试

1、表创建及数据添加

/*
 Navicat Premium Data Transfer

 Source Server         : zhouen
 Source Server Type    : MySQL
 Source Server Version : 50630
 Source Host           : localhost
 Source Database       : ssmDemo

 Target Server Type    : MySQL
 Target Server Version : 50630
 File Encoding         : utf-8

 Date: 04/12/2016 10:56:27 AM
*/

SET NAMES utf8;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
--  Table structure for `user`
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户id,自增长',
  `name` char(40) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '用户名',
  `password` char(50) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '密码',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin COMMENT='用户表';

-- ----------------------------
--  Records of `user`
-- ----------------------------
BEGIN;
INSERT INTO `user` VALUES ('1', '张三', 'zhangsan'), ('2', '里斯', 'lisi'), ('3', '王五', 'wangwu'), ('6', '二麻子', '111111'), ('7', '霸道', '333333');
COMMIT;

SET FOREIGN_KEY_CHECKS = 1;

2、类创建UserController

package org.zn.user.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.zn.user.entity.User;
import org.zn.user.service.UserService;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.List;

/**
 * Created by zn on 2016/4/11.
 */
@Controller
@RequestMapping("/user")
public class UserController {
    @Resource
    private UserService userService;

    @RequestMapping("/showUser")
    public String showUser(HttpServletRequest request, Model model){

        List userList = userService.selectAll();
        model.addAttribute("userList",userList);
        return "showUser";
    }
}

3、UserMapper.xml创建 数据库映射自动构建后期会写一篇文章专门讲解

4、实体类User的创建

package org.zn.user.entity;

import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

public class User {

    private Integer id;

    private String name;

    private String password;

    /**
     * @return id
     */
    public Integer getId() {
        return id;
    }

    /**
     * @param id
     */
    public void setId(Integer id) {
        this.id = id;
    }

    /**
     * @return name
     */
    public String getName() {
        return name;
    }

    /**
     * @param name
     */
    public void setName(String name) {
        this.name = name;
    }

    /**
     * @return password
     */
    public String getPassword() {
        return password;
    }

    /**
     * @param password
     */
    public void setPassword(String password) {
        this.password = password;
    }

    @Override
    public String toString() {
        return "User{" +
                "id=" + id +
                ", name='" + name + '\'' +
                ", password='" + password + '\'' +
                '}';
    }
}

5、showUser.jsp创建

<%--
  Created by IntelliJ IDEA.
  User: Zhangxq
  Date: 2016/7/16
  Time: 0:07
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>


    用户信息列表


    
        
            姓名：${user.name}   手机号：${user.password}   邮箱：${user.id}

6、service层和 dao层自行创建可下载demo参考

demo源码已经迁移至Github https://github.com/enamor/ssm

小注

IDEA的maven 、gradle项目中，默认源代码目录下的xml等资源文件并不会在编译的时候一块打包进classes文件夹，而是直接舍弃掉。

解决办法：将xml或properties等配置文件放到resource下，并修改获取配置文件的代码，比如注册mapper.xml的位置等

如下图：

intellij idea 2016 gradle搭建 spring + springMVC + mybatis 框架_第2张图片

warning.png

原文地址： http://oxy.pub

intellij idea 2016 gradle搭建 spring + springMVC + mybatis 框架

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