1200字范文 > idea中搭建基于maven的ssm整合框架

idea中搭建基于maven的ssm整合框架

时间：2020-02-11 12:54:38

自从进入一家游戏公司以后，就抛弃了eclipse转战于idea，刚开始一直很不习惯，但是用了一周以后，在打开eclipse的时候，有一种想卸载掉的冲动，好吧，我是觉得idea比eclipse好用，关于它们的战争我们就不讨论了，下面介绍一下idea中怎么搭建ssm基于maven的整合框架吧。

作为一个优秀的框架，spring一直横穿整合javaee的世界，在学习javaweb的时候，由原来的servlet学习到spring框架，整个过程的时间大概也有2年了吧，在学校的时候，一直使用ssh（Struts2）这个框架。后来接触springmvc，springboot等，我还是喜欢spring的产品的。尽管它有那么点难懂，

在idea中首先我们建立一个maven项目

如图

next->写上项目名

继续下一步

这个地方一定要添加一个archetypeversion=release

创建完项目后创建对应的文件夹

源码路径，资源路径，webapp路径等如图所示

创建完相应的文件夹后然后点击右上角

打开之后选择 modules添加spring，web等

然后在添加war包，将项目打包成war。

到此，有关界面上的操作就是这样了，然后来看整合文件了。

首先我们在resources文件加下创建一个spring子文件夹用于添加配置如图所示

在这里首先把jar引进来，由于项目是通过maven管理的，所以只要添加pom文件就可以了。

pom.xml

<?xml version="1.0" encoding="UTF-8"?><project xmlns="/POM/4.0.0"xmlns:xsi="/2001/XMLSchema-instance"xsi:schemaLocation="/POM/4.0.0 /xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.twjitm.web</groupId><artifactId>twjitm</artifactId><version>1.0-SNAPSHOT</version><dependencies><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-core</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-beans</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-tx</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>4.3.9.RELEASE</version></dependency><dependency><groupId>org.springframework.data</groupId><artifactId>spring-data-redis</artifactId><version>1.7.2.RELEASE</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.3.0</version></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.38</version></dependency><dependency><groupId>redis.clients</groupId><artifactId>jedis</artifactId><version>2.9.0</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-core</artifactId><version>2.8.5</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.8.5</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-annotations</artifactId><version>2.8.5</version></dependency><dependency><groupId>commons-fileupload</groupId><artifactId>commons-fileupload</artifactId><version>1.3.1</version></dependency><dependency><groupId>commons-io</groupId><artifactId>commons-io</artifactId><version>2.4</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.3.1</version></dependency><dependency><groupId>com.mchange</groupId><artifactId>c3p0</artifactId><version>0.9.5.2</version></dependency></dependencies></project>

然后再是添加spring配置文件

正如上图所示：第一个文件

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="/schema/beans"xmlns:xsi="/2001/XMLSchema-instance"xmlns:context="/schema/context"xmlns:mvc="/schema/mvc"xmlns:aop="/schema/aop"xmlns:tx="/schema/tx"xsi:schemaLocation="/schema/beans/schema/beans/spring-beans.xsd/schema/context/schema/context/spring-context.xsd/schema/mvc/schema/mvc/spring-mvc.xsd/schema/aop/schema/aop/spring-aop.xsd/schema/tx/schema/tx/spring-tx.xsd"><mvc:interceptors><mvc:interceptor><mvc:mapping path="/*.do"/><bean class="com.twjitm.aop.TwjItmInterceptor"></bean></mvc:interceptor></mvc:interceptors></beans>

然后是 applicationContext-spring.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="/schema/beans"xmlns:xsi="/2001/XMLSchema-instance"xmlns:context="/schema/context"xmlns:mvc="/schema/mvc"xsi:schemaLocation="/schema/beans/schema/beans/spring-beans.xsd/schema/context/schema/context/spring-context.xsd/schema/mvc/schema/mvc/spring-mvc.xsd"><context:component-scan base-package="com.twjitm.*.*"/><mvc:annotation-driven/><mvc:default-servlet-handler/><bean name="mappingJacksonHttpMessageConverter"class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"><property name="supportedMediaTypes"><list><value>text/html;charset=UTF-8</value></list></property></bean><bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"><property name="messageConverters"><list><ref bean="mappingJacksonHttpMessageConverter"/> </list></property></bean><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"><property name="order" value="1"/><property name="prefix" value="/jsp/" /><property name="suffix" value=".jsp"/></bean><mvc:resources mapping="/js/**" location="/js/" /><mvc:resources mapping="/css/**" location="/css/" /><mvc:resources mapping="/img/**" location="/img/" /><bean id="multipartResolver" class="org.springframework.monsMultipartResolver"><property name="defaultEncoding" value="UTF-8"/><property name="maxUploadSize" value="32505856"/><property name="maxInMemorySize" value="4096"/></bean></beans>

然后是 applicationContext-mybatis.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="/schema/beans"xmlns:xsi="/2001/XMLSchema-instance"xmlns:context="/schema/context"xmlns:tx="/schema/tx"xsi:schemaLocation="/schema/beans/schema/beans/spring-beans.xsd/schema/context/schema/context/spring-context.xsd/schema/tx/schema/tx/spring-tx.xsd"><context:component-scan base-package="com.twjitm.*.service" use-default-filters="false"/><context:property-placeholder location="classpath:jdbc/jdbc.properties"/><bean id="dataSource" class="com.mchange.boPooledDataSource"><property name="driverClass" value="${jdbc.driver}"/><property name="jdbcUrl" value="${jdbc.url}"/><property name="user" value="${jdbc.username}"/><property name="password" value="${jdbc.password}"/><property name="maxPoolSize" value="${c3p0.maxPoolSize}"/><property name="minPoolSize" value="${c3p0.minPoolSize}"/><property name="autoCommitOnClose" value="${c3p0.autoCommitOnClose}"/><property name="checkoutTimeout" value="${c3p0.checkoutTimeout}"/><property name="acquireRetryAttempts" value="${c3p0.acquireRetryAttempts}"/></bean><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="dataSource" ref="dataSource"/><property name="typeAliasesPackage" value="com.twjitm.*.entity"/><property name="mapperLocations" value="classpath:mapper/*.xml"/><property name="configurationProperties"><props><prop key="mapUnderscoreToCamelCase">true</prop></props></property></bean><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/><property name="basePackage" value="com.twjitm.*.dao"/></bean><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"/></bean><tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven></beans>

然后是 applicationContext-redis.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="/schema/beans"xmlns:xsi="/2001/XMLSchema-instance"xmlns:p="/schema/p"xmlns:context="/schema/context"xmlns:mvc="/schema/mvc"xsi:schemaLocation="/schema/beans/schema/beans/spring-beans.xsd/schema/context/schema/context/spring-context.xsd/schema/mvc/schema/mvc/spring-mvc.xsd"><context:property-placeholder location="classpath:redis/redis.properties" /><bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"><property name="maxIdle" value="${redis.maxIdle}" /><property name="testOnBorrow" value="${redis.testOnBorrow}" /></bean><bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"p:host-name="${redis.host}"p:port="${redis.port}"p:password="${redis.pass}"p:pool-config-ref="poolConfig"/><bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate"><property name="connectionFactory" ref="connectionFactory" /></bean></beans>

通过这种方式命名的话可以统一进行管理和进入到web.xml中。

jdbc配置文件

jdbc.properties

jdbc.driver=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://127.0.0.1:3306/twjitm?useUnicode=true&characterEncoding=utf-8jdbc.username=rootjdbc.password=123456#最大连接数c3p0.maxPoolSize=30000#最小连接数c3p0.minPoolSize=10#关闭连接后不自动commitc3p0.autoCommitOnClose=false#获取连接超时时间c3p0.checkoutTimeout=10000#当获取连接失败重试次数c3p0.acquireRetryAttempts=2

redis.properties

redis.host=127.0.0.1redis.port=6379redis.pass=xxredis.maxIdle=300redis.testOnBorrow=true

最后就是关于web.xml的配置了，如下所示

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns="/xml/ns/javaee"xmlns:xsi="/2001/XMLSchema-instance"xsi:schemaLocation="/xml/ns/javaee /xml/ns/javaee/web-app_3_1.xsd"version="3.1"><welcome-file-list><welcome-file>jsp/index.jsp</welcome-file></welcome-file-list><servlet><servlet-name>SpringMVC</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:spring/applicationContext*.xml</param-value></init-param><load-on-startup>1</load-on-startup><async-supported>true</async-supported></servlet><servlet-mapping><servlet-name>SpringMVC</servlet-name><url-pattern>*.do</url-pattern></servlet-mapping><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:spring/applicationContext*.xml</param-value></context-param><filter><filter-name>encodingFilter</filter-name><filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class><init-param><param-name>encoding</param-name><param-value>UTF-8</param-value></init-param></filter><filter-mapping><filter-name>encodingFilter</filter-name><url-pattern>/*</url-pattern></filter-mapping><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><listener><listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class></listener><session-config><session-timeout>30</session-timeout></session-config></web-app>

到这整合搭建到是完成了，我们编写一个测试类进行测试

在数据库中执行sql脚本：

CREATE TABLE `user` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户ID',`email` varchar(255) NOT NULL COMMENT '用户邮箱',`password` varchar(255) NOT NULL COMMENT '用户密码',`username` varchar(255) NOT NULL COMMENT '用户昵称',`role` varchar(255) NOT NULL COMMENT '用户身份',`status` int(1) NOT NULL COMMENT '用户状态',`regTime` datetime NOT NULL COMMENT '注册时间',`regIp` varchar(255) NOT NULL COMMENT '注册IP',PRIMARY KEY (`id`),UNIQUE KEY `email` (`email`) USING BTREE) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;INSERT INTO `user` VALUES ('1', 'xxx', 'xxxxx', 'xxxxx', 'root', '0', '-03-28 09:40:31', '127.0.0.1');SET FOREIGN_KEY_CHECKS=1;

获得一张表，然后编写mapper映射文件

user.xml

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE mapper PUBLIC "-////DTD Mapper 3.0//EN" "/dtd/mybatis-3-mapper.dtd"><mapper namespace="com.twjitm.user.dao.IUserDao"><resultMap id="userList" type="com.twjitm.user.entity.User"><id column="id" property="id" ></id><id column="email" property="email" ></id><id column="password" property="password" ></id><id column="username" property="username" ></id><id column="role" property="role" ></id><id column="status" property="status" ></id><id column="regTime" property="regTime" ></id><id column="regIp" property="regIp" ></id></resultMap><select id="getAllUser" resultMap="userList">SELECT * FROM user</select></mapper>

再dao中创建一个方法，如代码所示

package com.twjitm.user.dao;import com.twjitm.user.entity.User;import org.springframework.stereotype.Repository;import java.util.List;/*** Created by Administrator on /8/26.*/@Repositorypublic interface IUserDao {public List<User> getAllUser();}

注意这个地方和ssh不一样的是，dao中只有接口的定义，没有实现。在接口上添加repository注解。

然后添加service层，如代码所示

package com.twjitm.user.service;import com.twjitm.user.entity.User;import java.util.List;/*** Created by twjitm on /8/26.*/public interface IUserService {public List<User> getUser();}

实现类

package com.twjitm.user.service.Impl;import com.twjitm.user.dao.IUserDao;import com.twjitm.user.entity.User;import com.twjitm.user.service.IUserService;import org.springframework.stereotype.Service;import javax.annotation.Resource;import java.util.List;/*** Created by Administrator on /8/26.*/@Service("userService")public class UserServiceImpl implements IUserService{@Resourceprivate IUserDao userDao;public List<User> getUser() {return userDao.getAllUser();}}

然后写一个controller了，如图所示

UserController.java

package com.twjitm.user.controller;import com.twjitm.user.service.IUserService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;import javax.annotation.Resource;import java.util.List;/*** Created by Administrator on /8/26.*/@Controller@RequestMapping("/user")public class UserController {@Autowiredpublic IUserService userService;@RequestMapping("info")@ResponseBodypublic List userInfor(){System.out.println("----------------------------------------------");System.out.println( userService.getUser().size());return userService.getUser();}}

最后就是发布项目了添加tomcat，点击右上角的小图标

然后点击+ 找到local

然后进行配置，把打好的war包添加到tomcat中

然后运行tomcat，若是看到successful等字样就是运行成功了，

然后在浏览器中运行

简单的环境搭建就是这样，各位研究吧

源码我上传到这了，大家需要的话可以直接下载，导入到项目中运行即可。

源码下载地址：

/download/baidu_23086307/10552306

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