SSM(spring,springMVC,mybatis)框架开发环境整合

在做一个web项目的时候接触到了ssm框架的整合，因此在这里将自己的整合过程及文件配置记录一下，以备以后自己查看。其中有些功能配置未在配置文件中注明，需要的时候再加入即可。

一、项目框架

               

二、maven 依赖

<properties>  <!-- spring版本号 -->  <spring.version>4.1.7.RELEASE</spring.version>  <!-- log4j日志文件管理包版本 -->  <slf4j.version>1.7.12</slf4j.version>  <log4j.version>1.2.17</log4j.version>  </properties>    <dependencies>    <dependency>    <!-- junit3默认是编程方式，junit4默认是注解方式 -->    <groupId>junit</groupId>    <artifactId>junit</artifactId>    <version>4.12</version>    <scope>test</scope>    </dependency>        <!-- 补全项目依赖 -->    <!-- 1:引入日志实现包     java日志：slf4j，log4j，logback，common-loggingslf4j 是规范/接口 日志实现：log4j,logback,common-logging 这里使用：slf4j+log4j-->    <dependency>    <groupId>org.slf4j</groupId>    <artifactId>slf4j-api</artifactId>    <version>${slf4j.version}</version>    </dependency>    <dependency>    <groupId>log4j</groupId>    <artifactId>log4j</artifactId>    <version>${log4j.version}</version>    </dependency>    <!-- 实现slf4j接口的整合 -->    <dependency>    <groupId>org.slf4j</groupId>    <artifactId>slf4j-log4j12</artifactId>    <version>${slf4j.version}</version>    </dependency>        <!-- 2:数据库相关依赖 -->    <dependency>    <groupId>mysql</groupId>    <artifactId>mysql-connector-java</artifactId>    <version>5.1.35</version>    <scope>runtime</scope>    </dependency>    <dependency>    <groupId>c3p0</groupId>    <artifactId>c3p0</artifactId>    <version>0.9.1.2</version>    </dependency><!-- DAO框架：mybatis依赖 --><dependency>    <groupId>org.mybatis</groupId>    <artifactId>mybatis</artifactId>    <version>3.3.0</version>    </dependency>    <!-- mybatis自身实现的spring整合 --><dependency>    <groupId>org.mybatis</groupId>    <artifactId>mybatis-spring</artifactId>    <version>1.2.3</version>    </dependency>        <!-- 3：servlet web相关依赖 -->    <!-- 1)jsp页面标签编辑 -->    <dependency>    <groupId>taglibs</groupId>    <artifactId>standard</artifactId>    <version>1.1.2</version>    </dependency>    <dependency>    <groupId>jstl</groupId>    <artifactId>jstl</artifactId>    <version>1.2</version>    </dependency>    <!-- 2)json依赖 -->    <dependency>    <groupId>com.fasterxml.jackson.core</groupId>    <artifactId>jackson-databind</artifactId>    <version>2.5.4</version>    </dependency>    <!-- 3)servlet依赖 -->    <dependency>        <groupId>javax.servlet</groupId><artifactId>javax.servlet-api</artifactId><version>3.1.0</version><!-- 只在测试和编译时运行 --><scope>provided</scope>    </dependency>        <!-- 4: spring依赖 -->    <!-- 1)spring核心依赖 -->    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-core</artifactId>    <version>${spring.version}</version>    </dependency>    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-beans</artifactId>    <version>${spring.version}</version>    </dependency>    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-context</artifactId>    <version>${spring.version}</version>    </dependency>    <!-- 2)spring DAO层依赖 -->    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-jdbc</artifactId>    <version>${spring.version}</version>    </dependency>    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-tx</artifactId>    <version>${spring.version}</version>    </dependency>    <!-- 3)spring web 相关依赖 -->    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-web</artifactId>    <version>${spring.version}</version>    </dependency>    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-webmvc</artifactId>    <version>${spring.version}</version>    </dependency>    <!-- 4)spring test相关依赖，翻遍用于junit测试 -->    <dependency>    <groupId>org.springframework</groupId>    <artifactId>spring-test</artifactId>    <version>${spring.version}</version>    </dependency>    <!-- 5: 文件上传下载 -->    <dependency>    <groupId>commons-io</groupId>    <artifactId>commons-io</artifactId>    <version>2.0</version></dependency>    <dependency><groupId>commons-fileupload</groupId><artifactId>commons-fileupload</artifactId><version>1.3.1</version></dependency><!--  6: word文件内容读取 --> <dependency>        <groupId>org.apache.poi</groupId>        <artifactId>poi-ooxml</artifactId>        <version>3.8</version>    </dependency>    <dependency>        <groupId>org.apache.poi</groupId>        <artifactId>poi-scratchpad</artifactId>        <version>3.8</version>    </dependency>      </dependencies>  

三、DAO层整合（spring+mybatis）

3.1 mybatis全局文件配置：mybatis-config.xml

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE configuration  PUBLIC "-//mybatis.org//DTD Config 3.0//EN"  "http://www.mybatis.org/dtd/mybatis-3-config.dtd"><configuration><!-- 配置全局属性 --><settings><!-- 使用jdbc的getGeneratedKEYS 获取数据库自增主键 --><setting name="useGeneratedKeys" value="true"/><!-- 使用列别名替换列名 默认：true --><setting name="useColumnLabel" value="true"/><!-- 开启驼峰命名转换 --><setting name="mapUnderscoreToCamelCase" value="true"/><!--日志输出sql语句--><setting name="logImpl" value="STDOUT_LOGGING"/></settings></configuration>

3.2 spring—mybatis.xml配置文件

<?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"xsi:schemaLocation="        http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context.xsd"><!-- 配置整合mybatis过程 --><!-- 1: 配置数据库相关参数 --><context:property-placeholder location="classpath:jdbc.properties"/><!-- 2: 配置数据库连接池 --><bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"><!-- 配置连接池属性 --><property name="driverClass" value="${jdbc.driverClass}"/><property name="jdbcUrl" value="${jdbc.url}"/><property name="user" value="${jdbc.username}"/><property name="password" value="${jdbc.password}"/><!-- c3p0连接池的私有属性--><property name="maxPoolSize" value="30"/><property name="minPoolSize" value="10"/><!-- 关闭连接后不自动commit --><property name="autoCommitOnClose" value="false"/><!-- 获取连接超时时间 --><property name="checkoutTimeout" value="1000"/><!-- 当获取连接失败重试的次数 --><property name="acquireRetryAttempts" value="2"/></bean><!-- 3: 配置sqlSessionFactory --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><!-- 注入数据库连接池 --><property name="dataSource" ref="dataSource"/><!-- 配置mybatis全局配置文件：mybatis-config.xml --><property name="configLocation" value="classpath:mybatis-config.xml"/><!-- 扫描entity包 使用别名 --><property name="typeAliasesPackage" value="com.tradingplatform.entity"/><!-- 扫描sql配置文件：mapper需要的xml文件 --><property name="mapperLocations" value="classpath:mapper/*.xml"/></bean><!-- 4: 配置扫描DAO接口包，动态实现Dao接口，注入到spring容器中 --><bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"><!--注入sqlSessionFactory--><property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/><property name="basePackage" value="com.tradingplatform.dao"/></bean></beans>

3.4 jdbc.properties配置文件

##message about databasejdbc.driverClass=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://localhost:3306/tradingplatform?useUnicode=true&characterEncoding=utf8jdbc.username=rootjdbc.password=1234

3.4 log4j.properties配置文件

### Global logging configurationlog4j.rootLogger=INFO,Console### Uncomment for MyBatis logging#log4j.logger.org.apache.ibatis=ERROR#log4j.logger.org.apache.ibatis.session.AutoMappingUnknownColumnBehavior=WARN, lastEventSavedAppender### Console output...log4j.appender.Console=org.apache.log4j.ConsoleAppenderlog4j.appender.Console.layout=org.apache.log4j.PatternLayoutlog4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n#%5p [%t] - %m%n#%d [%t] %-5p [%c] - %m%n#log4j.appender.lastEventSavedAppender=org.apache.ibatis.session.AutoMappingUnknownColumnBehaviorTest$LastEventSavedAppender

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE log4j:configuration SYSTEM "log4j.dtd"><log4j:configuration>    <appender name="console" class="org.apache.log4j.ConsoleAppender">        <layout class="org.apache.log4j.PatternLayout">            <param name="ConversionPattern"                   value="[%d{dd HH:mm:ss,SSS\} %-5p] [%t] %c{2\} - %m%n"/>        </layout>        <!--过滤器设置输出的级别-->        <filter class="org.apache.log4j.varia.LevelRangeFilter">            <param name="levelMin" value="debug"/>            <param name="levelMax" value="error"/>            <param name="AcceptOnMatch" value="true"/>        </filter>    </appender>    <appender name="dailyRollingFileAppender" class="org.apache.log4j.DailyRollingFileAppender">        <param name="File" value="/data/data.log"/>        <param name="DatePattern" value="'.'yyyy-MM-dd'.log'"/>        <layout class="org.apache.log4j.PatternLayout">            <param name="ConversionPattern" value="[%d{yyyy-MM-dd HH:mm:ss\} %-5p] [%t] {%c:%L}-%m%n"></param>        </layout>    </appender>    <!-- 根logger的设置-->    <root>        <priority value="debug"/>        <appender-ref ref="console"/>        <appender-ref ref="dailyRollingFileAppender"/>    </root></log4j:configuration>

日志实现在类中的注入：

private final Logger log=LoggerFactory.getLogger(this.getClass());

四、service层整合

spring—service.xml配置文件

<?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" xsi:schemaLocation="        http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsd        http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context.xsd">                <context:component-scan base-package="com.tradingplatform.service"/></beans>

五、web层整合（spring+springMVC）

5.1 spring-mvc.xml配置文件

<?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:mvc="http://www.springframework.org/schema/mvc"xsi:schemaLocation="        http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans.xsd        http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc.xsd"><!-- 开启注解 --><mvc:annotation-driven/><!-- jsp的显示 --><bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/jsps/"/> <property name="suffix" value=".jsp"/> </bean> <!-- 包扫描 --> <context:component-scan base-package="com.tradingplatform.controller"/> <!-- 静态资源处理， css， js， imgs --> <mvc:resources mapping="/resources/**" location="/resources/" /> <!--200*1024*1024即200M resolveLazily属性启用是为了推迟文件解析，以便捕获文件大小异常 --><bean id="multipartResolver"class="org.springframework.web.multipart.commons.CommonsMultipartResolver"><property name="maxUploadSize" value="209715200" /><property name="defaultEncoding" value="UTF-8" /><property name="resolveLazily" value="true" /></bean><!-- 注册拦截器 -->  <mvc:interceptors>     <!-- 管理员登陆拦截器 -->     <mvc:interceptor>         <mvc:mapping path="/manager/*"/>         <bean class="com.tradingplatform.interceptor.ManagerLoginInterceptor"></bean>     </mvc:interceptor>   <!-- 用户操作的拦截器 -->   <mvc:interceptor>         <mvc:mapping path="/user/*"/>         <bean class="com.tradingplatform.interceptor.UserdealInterceptor"></bean>     </mvc:interceptor> </mvc:interceptors>  </beans>

5.2 web.xml文件配置

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee   http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"  id="WebApp_ID"  version="3.1"><display-name>Archetype Created Web Application</display-name><!-- 配置DisPatcherServlet --><servlet><servlet-name>tradingplatform-dispatcher</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:spring/spring-*.xml</param-value></init-param></servlet><servlet-mapping><servlet-name>tradingplatform-dispatcher</servlet-name><url-pattern>/</url-pattern></servlet-mapping></web-app>

六、Junit测试整合结果

测试文件样例如下：

//包的加载根据相应的类文件加载import javax.annotation.Resource;import org.junit.Test;import org.junit.runner.RunWith;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;@RunWith(SpringJUnit4ClassRunner.class)//service层测试@ContextConfiguration(locations={"classpath:spring/spring-mybatis.xml","classpath:spring/spring-service.xml"})//dao层测试加载的配置文件@ContextConfiguration("classpath:spring/spring-mybatis.xml")public class CommonActionServiceImplTest {@ResourceCommonActionServiceImpl commonActionServiceImpl;//测试的类，可变更@Testpublic void testGetLandDetails() {//测试函数}}

整合过程写的有点简略，欢迎大家指点，转载请注明出处。