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Spring+SpringMvc+Mybatis框架集成搭建教程二(依赖配置及框架整合)

依赖导入以及框架整合

(1).打开项目的pom.xml文件,声明依赖

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  <modelVersion>4.0.0</modelVersion>  <groupId>com.hafiz.www</groupId>  <artifactId>ssm</artifactId>  <packaging>war</packaging>  <version>1.0-SNAPSHOT</version>  <name>ssm Maven Webapp</name>  <url>http://maven.apache.org</url>  <properties>    <spring.version>4.2.6.RELEASE</spring.version>    <mybatis.version>3.2.8</mybatis.version>    <mybatis-spring.version>1.2.2</mybatis-spring.version>    <servlet.version>3.0.1</servlet.version>    <druid.version>1.0.13</druid.version>    <jsp-api.version>2.1</jsp-api.version>    <jstl.version>1.2</jstl.version>    <mysql.connector.version>5.1.38</mysql.connector.version>    <aspectj.version>1.8.6</aspectj.version>    <commons.fileupload.version>1.3.1</commons.fileupload.version>    <jackson.version>2.5.4</jackson.version>    <log4j.version>1.2.17</log4j.version>    <slf4j.version>1.7.7</slf4j.version>  </properties>  <dependencies>    <dependency>      <groupId>junit</groupId>      <artifactId>junit</artifactId>      <version>3.8.1</version>      <scope>test</scope>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-core</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-context</artifactId>      <version>${spring.version}</version>      <type>jar</type>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-webmvc</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-jdbc</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-aop</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-web</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-orm</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis</artifactId>      <version>${mybatis.version}</version>    </dependency>    <dependency>      <groupId>org.mybatis</groupId>      <artifactId>mybatis-spring</artifactId>      <version>${mybatis-spring.version}</version>    </dependency>    <dependency>      <groupId>org.springframework</groupId>      <artifactId>spring-beans</artifactId>      <version>${spring.version}</version>    </dependency>    <dependency>      <groupId>org.aspectj</groupId>      <artifactId>aspectjweaver</artifactId>      <version>${aspectj.version}</version>    </dependency>    <dependency>      <groupId>commons-fileupload</groupId>      <artifactId>commons-fileupload</artifactId>      <version>${commons.fileupload.version}</version>    </dependency>    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-core</artifactId>      <version>${jackson.version}</version>    </dependency>    <dependency>      <groupId>com.fasterxml.jackson.core</groupId>      <artifactId>jackson-databind</artifactId>      <version>${jackson.version}</version>    </dependency>    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>javax.servlet-api</artifactId>      <version>${servlet.version}</version>      <scope>provided</scope>    </dependency>    <dependency>      <groupId>javax.servlet.jsp</groupId>      <artifactId>jsp-api</artifactId>      <version>${jsp-api.version}</version>      <scope>provided</scope>    </dependency>    <dependency>      <groupId>javax.servlet</groupId>      <artifactId>jstl</artifactId>      <version>${jstl.version}</version>    </dependency>    <dependency>      <groupId>com.alibaba</groupId>      <artifactId>druid</artifactId>      <version>${druid.version}</version>    </dependency>    <dependency>      <groupId>mysql</groupId>      <artifactId>mysql-connector-java</artifactId>      <version>${mysql.connector.version}</version>    </dependency>    <dependency>      <groupId>log4j</groupId>      <artifactId>log4j</artifactId>      <version>${log4j.version}</version>    </dependency>    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-api</artifactId>      <version>${slf4j.version}</version>    </dependency>    <dependency>      <groupId>org.slf4j</groupId>      <artifactId>slf4j-log4j12</artifactId>      <version>${slf4j.version}</version>    </dependency>  </dependencies>  <build>    <finalName>ssm</finalName>  </build></project>

(2).在项目的resources文件夹下新建jdbc.properties文件

jdbc.driver=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://192.168.20.196:3306/dev?useUnicode=true&characterEncoding=UTF-8jdbc.username=rootjdbc.password=123456jdbc.maxActive=30jdbc.minIdle=5

(3).在项目的resources文件夹下新建log4j.properties文件

### set log levels ###
log4j.rootLogger = ERROR , stdout , D , E , F

### 输出到控制台 ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %p ] [ %l-%t:%r ] - [ %X{ip} %X{userName}] %m%n

## 输出到日志文件 ###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.DatePattern = ‘.‘yyyyMMdd
log4j.appender.D.File = logs/wap/warn.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = WARN
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.encoding=UTF-8
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %p ] [ %l-%t:%r ] - [ %X{ip} %X{userName}] %m%n

## 保存异常信息到单独文件 ###
log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
log4j.appender.E.File = logs/wap/error.log
log4j.appender.E.DatePattern = ‘.‘yyyyMMdd
log4j.appender.E.Append = true
log4j.appender.E.Threshold = ERROR
log4j.appender.E.layout = org.apache.log4j.PatternLayout
log4j.appender.E.encoding=UTF-8
log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %p ] [ %l-%t:%r ] - [ %X{ip} %X{userName}] %m%n

## 保存异常信息到单独文件 ###
log4j.appender.F = org.apache.log4j.DailyRollingFileAppender
log4j.appender.F.File = logs/wap/debug.log
log4j.appender.F.DatePattern = ‘.‘yyyyMMdd
log4j.appender.F.Append = true
log4j.appender.F.Threshold = DEBUG
log4j.appender.F.layout = org.apache.log4j.PatternLayout
log4j.appender.F.encoding=UTF-8
log4j.appender.F.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %p ] [ %l-%t:%r ] - [ %X{ip} %X{userName}] %m%n

(4).在项目的resources文件夹下新建mapper、spring、mybatis三个文件夹分别用来存放mybatis的mapper xml文件以及spring的配置文件以及mybatis的配置文件。

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(5).在项目的resources文件夹下的mybatis文件夹下新建mybatis.xml文件

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE configuration        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"        "http://mybatis.org/dtd/mybatis-3-config.dtd"><configuration>    <!-- 全局配置setting,根据需要进行配置 -->    <!--<settings>        <setting name="" value=""/>    </settings>-->    <!-- 设置别名 -->    <typeAliases>        <!-- 批量进行设置别名 -->        <package name="com.hafiz.www.po"/>    </typeAliases>    <!-- 使用自动扫描器时,mapper.xml文件如果和mapper.java接口在一个目录则此处不用定义mappers -->    <!-- <mappers>        <package name="com.hafiz.www.mapper" />    </mappers> --></configuration>

(6).在项目的resources文件夹下的spring文件夹下新建以下xml文件并进行整合配置

  创建spring的配置集中文件spring.xml并进行以下配置

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"       xsi:schemaLocation="    http://www.springframework.org/schema/beans    http://www.springframework.org/schema/beans/spring-beans.xsd">    <import resource="spring-dao.xml"/>    <import resource="spring-service.xml"/>    <import resource="spring-transaction.xml"/></beans>

  创建spring的dao层配置文件spring-dao.xml并进行以下配置

<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-3.2.xsd        http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context-3.2.xsd">            <!-- 加载配置文件jdbc.properties中的内容,jdbc.properties中key的命名要有一定的特殊规则 -->    <context:property-placeholder location="classpath:jdbc.properties"/>    <!-- 配置数据源,数据库连接池 -->    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">        <property name="driverClassName" value="http://www.mamicode.com/${jdbc.driver}"/>        <property name="url" value="http://www.mamicode.com/${jdbc.url}"/>        <property name="username" value="http://www.mamicode.com/${jdbc.username}"/>        <property name="password" value="http://www.mamicode.com/${jdbc.password}"/>        <property name="maxActive" value="http://www.mamicode.com/${jdbc.maxActive}"/>        <property name="minIdle" value="http://www.mamicode.com/${jdbc.minIdle}" />    </bean>        <!-- 配置sqlSessionFactory交由spring进行管理 -->    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">        <!-- 设置数据源引用 -->        <property name="dataSource" ref="dataSource"></property>        <!-- 加载mybatis的全局配置文件路径 -->        <property name="configLocation" value="http://www.mamicode.com/classpath:mybatis/mybatis-config.xml"></property>        <property name="mapperLocations" value="http://www.mamicode.com/classpath:mapper/*.xml"/>    </bean>        <!-- 配置mapper接口扫描器 -->    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <!-- 要扫描的包的名称,有多个包时,包名之间用半角逗号隔开 -->        <property name="basePackage" value="http://www.mamicode.com/com.hafiz.www.mapper"></property>        <property name="sqlSessionFactoryBeanName" value="http://www.mamicode.com/sqlSessionFactory"></property>    </bean>        </beans>

  创建spring的service层配置文件spring-service.xml并进行以下配置

<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-3.2.xsd        http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context-3.2.xsd">    <!--配置组件扫描,只扫描Controller注解之外的组件-->    <context:component-scan base-package="com.hafiz.www">        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>    </context:component-scan></beans>

  创建spring的transaction事务相关配置文件spring-transaction.xml并进行以下配置

<beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"    xsi:schemaLocation="http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans-3.2.xsd        http://www.springframework.org/schema/aop         http://www.springframework.org/schema/aop/spring-aop-3.2.xsd         http://www.springframework.org/schema/tx         http://www.springframework.org/schema/tx/spring-tx-3.2.xsd ">                <!-- 事务管理器            对mybatis操作数据库进行事务控制,spring使用jdbc的事务控制类         -->         <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">             <!-- dataSource在applicationContext-dao.xml中进行了配置 -->             <property name="dataSource" ref="dataSource"></property>         </bean>                  <!-- 定义通知 -->         <tx:advice id="txAdvice" transaction-manager="transactionManager">                 <tx:attributes>                     <!-- 传播行为 -->                     <tx:method name="save*" propagation="REQUIRED"/>                     <tx:method name="insert*" propagation="REQUIRED"/>                     <tx:method name="create*" propagation="REQUIRED"/>                     <tx:method name="delete*" propagation="REQUIRED"/>                     <tx:method name="update*" propagation="REQUIRED"/>                     <tx:method name="find*" propagation="SUPPORTS"/>                     <tx:method name="get*" propagation="SUPPORTS"/>                     <tx:method name="select*" propagation="SUPPORTS"/>                 </tx:attributes>         </tx:advice>                  <!-- 定义aop切面 -->         <aop:config>             <aop:advisor advice-ref="txAdvice" pointcut="execution(* com.hafiz.www.service.impl.*.*(..))"/>         </aop:config></beans>

  创建springMvc的配置文件spring-mvc.xml并进行以下配置

<beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"    xmlns:context="http://www.springframework.org/schema/context"    xsi:schemaLocation="http://www.springframework.org/schema/beans         http://www.springframework.org/schema/beans/spring-beans-3.2.xsd         http://www.springframework.org/schema/mvc         http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd         http://www.springframework.org/schema/context         http://www.springframework.org/schema/context/spring-context-3.2.xsd">        <!-- 配置视图解析器        解析jsp视图,默认使用jstl标签,classpath下得有jstl包     -->    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">        <!-- 配置jsp文件的前缀和后缀 -->        <property name="prefix" value="http://www.mamicode.com/WEB-INF/jsp/"/>        <property name="suffix" value="http://www.mamicode.com/.jsp"/>    </bean>        <!--配置注解控制器映射器-->    <!--<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"/>-->    <!--配置注解控制器映射器-->    <!--<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"/>-->        <!-- 使用mvc:annotation-driven代替上边的 注解控制器适配器 和 注解控制器映射器 配置,        mvc:annotation-driven默认加载了很多参数绑定方法,比如:        json转换器就默认加载了,如果使用mvc:annotation-driven就不用再进行上面RequestMappingHandlerAdapter和RequestMappingHandlerMapping的配置        实际开发过程中往往使用mvc:annotation-driven    -->    <!-- 扫描注解驱动,如:@Required, @Autowired, @PostConstruct, @PersistenceContext, @ Resource, @ PreDestroy.... -->    <!--<context:annotation-config />-->        <!-- 扫描mvc注解驱动,如:@RequestMapping, @Controller,@RequestBody,@ResponseBody.... -->    <mvc:annotation-driven />        <!-- 配置组件扫描,springmvc容器中只扫描Controller注解 -->    <context:component-scan base-package="com.hafiz.www">        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>    </context:component-scan>        <!-- 配置全局异常处理器        只要实现了HandlerExceptionResolver接口就是全局异常处理器类,每个系统只能有一个全局异常处理器类     -->     <!--<bean class="com.hafiz.www.exception.CustomExceptionResolver"/>-->          <!-- 配置文件上传 -->     <bean id="multipartResolver"        class="org.springframework.web.multipart.commons.CommonsMultipartResolver">        <!-- 设置上传文件的最大尺寸为5MB -->        <property name="maxUploadSize">            <value>5242880</value>        </property>    </bean>          <!-- 配置静态资源文件的解析,包括js、css、img.... -->     <mvc:resources location="/js/" mapping="/js/**"/><!-- /**表示拦截文件夹下的所有文件,包括子路径 -->     <mvc:resources location="/css/" mapping="/css/**"/>     <mvc:resources location="/img/" mapping="/img/**"/></beans>

(6).在web.xml文件中配置spring listener 和springmv的DispatcherServlet以及log4j listener以及配置文件路径和POST 乱码Filter

<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">  <display-name>pegasus-scm</display-name>  <!-- param -->  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:spring/spring.xml</param-value>  </context-param>  <!-- 配置log4j配置文件路径 -->  <context-param>    <param-name>log4jConfigLocation</param-name>    <param-value>classpath:log4j.properties</param-value>  </context-param>  <!-- 60s 检测日志配置 文件变化 -->  <context-param>    <param-name>log4jRefreshInterval</param-name>    <param-value>60000</param-value>  </context-param>  <!-- EncodingFilter -->  <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>    <init-param>      <param-name>forceEncoding</param-name>      <param-value>true</param-value>    </init-param>  </filter>  <filter-mapping>    <filter-name>encodingFilter</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping>  <!-- listener -->  <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>  <listener>    <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>  </listener>  <!-- 配置Log4j监听器 -->  <listener>    <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  </listener>  <!-- spring mvc -->  <servlet>    <servlet-name>dispatcher</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <description>spring mvc config file</description>      <param-name>contextConfigLocation</param-name>      <param-value>classpath:spring/spring-mvc.xml</param-value>    </init-param>    <load-on-startup>1</load-on-startup>  </servlet>  <servlet-mapping>    <servlet-name>dispatcher</servlet-name>    <url-pattern>/</url-pattern>  </servlet-mapping>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list></web-app>

(7).在webapp下面创建js、css、img三个文件夹分别用来存放网站的脚本文件、样式文件以及图片文件

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至此,Spring、SpringMvc、Mybatis的整合完毕!

 

Spring+SpringMvc+Mybatis框架集成搭建教程二(依赖配置及框架整合)