SSM (IDEA) —— Spring，MyBatis和SpringMVC整合配置文件

编程语言 2018-09-15 07:15:47 阅读次数: 0

pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>SchoolSSM</groupId>
  <artifactId>SchoolSSM</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>SchoolSSM Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
    <spring.version>4.3.18.RELEASE</spring.version>
  </properties>

  <dependencies>
    <!-- JUnit单元测试工具 -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <!--log4j日志包 -->
    <dependency>
      <groupId>log4j</groupId>
      <artifactId>log4j</artifactId>
      <version>1.2.17</version>
    </dependency>
    <!--Spring框架核心库 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- Spring Web -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- cglib -->
    <dependency>
      <groupId>cglib</groupId>
      <artifactId>cglib</artifactId>
      <version>3.2.7</version>
    </dependency>
    <!-- aspectJ AOP 织入器 -->
    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjrt</artifactId>
      <version>1.8.6</version>
    </dependency>
    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjweaver</artifactId>
      <version>1.8.5</version>
    </dependency>
    <!--Spring java数据库访问包，主要用于提供数据源 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- Inject注解 -->
    <dependency>
      <groupId>org.glassfish.hk2.external</groupId>
      <artifactId>javax.inject</artifactId>
      <version>2.5.0-b62</version>
    </dependency>
    <!-- mybatis -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.4.6</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
      <version>1.7.25</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.7.25</version>
      <scope>test</scope>
    </dependency>
    <!-- mybatis分页插件-->
    <dependency>
      <groupId>com.github.pagehelper</groupId>
      <artifactId>pagehelper</artifactId>
      <version>5.1.4</version>
    </dependency>
    <!--mybatis-spring适配器 -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.3.2</version>
    </dependency>
    <!--mysql数据库驱动 -->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.46</version>
    </dependency>
    <!--c3p0 连接池 -->
    <dependency>
      <groupId>com.mchange</groupId>
      <artifactId>c3p0</artifactId>
      <version>0.9.5.2</version>
    </dependency>
    <!-- servlet-api -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.0.1</version>
      <scope>provided</scope>
    </dependency>
    <!-- jsp-api -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jsp-api</artifactId>
      <version>2.0</version>
      <scope>provided</scope>
    </dependency>
    <!-- jstl -->
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
    </dependency>
    <!-- 添加Spring MVC的依赖 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <!-- Spring mvc-json依赖 -->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.9.6</version>
    </dependency>
  </dependencies>


  <build>
    <finalName>SchoolSSM</finalName>
    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
      <plugins>
        <plugin>
          <artifactId>maven-clean-plugin</artifactId>
          <version>3.0.0</version>
        </plugin>
        <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
        <plugin>
          <artifactId>maven-resources-plugin</artifactId>
          <version>3.0.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>3.7.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>2.20.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-war-plugin</artifactId>
          <version>3.2.0</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>2.5.2</version>
        </plugin>
        <plugin>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>2.8.2</version>
        </plugin>
      </plugins>
    </pluginManagement>

    <plugins>
      <plugin>
        <groupId>org.mybatis.generator</groupId>
        <artifactId>mybatis-generator-maven-plugin</artifactId>
        <version>1.3.7</version>
        <configuration>
          <!--配置文件的位置-->
          <configurationFile>
            src/main/resources/generatorConfig.xml
          </configurationFile>
          <verbose>true</verbose>
          <overwrite>true</overwrite>
        </configuration>
        <executions>
          <execution>
            <id>Generate MyBatis Artifacts</id>
            <goals>
              <goal>generate</goal>
            </goals>
          </execution>
        </executions>
        <dependencies>
          <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-core</artifactId>
            <version>1.3.7</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>

  </build>
</project>

mybatis-config

<?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>
    <settings>
        <setting name="logImpl" value="LOG4J"/>
        <setting name="mapUnderscoreToCamelCase" value="true"/>
    </settings>
    <!--分页插件-->
    <plugins>
        <plugin interceptor="com.github.pagehelper.PageInterceptor" />
    </plugins>
</configuration>

db.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/school?useUnicode=true&characterEncoding=UTF-8
jdbc.username=root
jdbc.password=1234

log4j.properties

#全局配置
log4j.rootLogger=ERROR,stdout
 
#MyBatis日志配置
log4j.logger.com.etc.dao=TRACE
log4j.logger.org.springframework.beans.factory=DEBUG
 
#控制台输出配置
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

generatorConfig.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration
        PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
        "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
    <classPathEntry location="E:\jar\mysql-connector-java-5.1.46.jar" />
    <context id="MySqlContext"  defaultModelType="flat">
        <property name="javaFileEncoding" value="UTF-8"/>
        <!-- 注释 -->
        <commentGenerator >
            <property name="suppressAllComments" value="false"/><!-- 是否取消注释 -->
            <property name="suppressDate" value="true" /> <!-- 是否生成注释代时间戳-->
        </commentGenerator>

        <!-- jdbc连接 -->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/school"
                        userId="root"
                        password="1234">
        </jdbcConnection>

        <!-- 生成实体类，对应的包，存放位置可以指定具体的路径 -->
        <javaModelGenerator targetPackage="com.etc.entity"
                            targetProject="src/main/java">
            <!-- 是否针对string类型的字段在set的时候进行trim调用 -->
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>

        <!-- 生成mapper.xml文件 -->
        <sqlMapGenerator targetPackage="com.etc.dao"
                         targetProject="src/main/resources">
            <!-- 是否在当前路径下新加一层schema,eg：
               fase路径com.oop.eksp.user.model，
               true:com.oop.eksp.user.model.[schemaName] -->
            <property name="enableSubPackages" value="false" />
        </sqlMapGenerator>

        <!-- 生成mapper.xml对应client，也就是接口dao -->
        <javaClientGenerator type="XMLMAPPER"
                             targetPackage="com.etc.dao"
                             targetProject="src/main/java">
            <!-- 是否在当前路径下新加一层schema,eg：fase路径com.oop.eksp.user.model， true:com.oop.eksp.user.model.[schemaName] -->
            <property name="enableSubPackages" value="false" />
        </javaClientGenerator>

        <!-- 配置表信息 -->
        <table tableName="t_student" domainObjectName="Student">
            <!-- schema即为数据库名 tableName为对应的数据库表 domainObjectName是要生成的实体类 enable*ByExample
               是否生成 example类   -->

            <!-- 忽略列，不生成bean 字段 -->
            <!-- <ignoreColumn column="FRED" /> -->
            <!-- 指定列的java数据类型 -->
            <!-- <columnOverride column="LONG_VARCHAR_FIELD" jdbcType="VARCHAR" /> -->
        </table>
    </context>
</generatorConfiguration>

applicationContext.xml

<?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:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       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/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd">

    <!--1 引入属性文件，在配置中占位使用 -->
    <context:property-placeholder location="classpath*:db.properties" />

    <!--2 配置C3P0数据源 -->
    <bean id="datasource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
        <!--驱动类名 -->
        <property name="driverClass" value="${jdbc.driver}" />
        <!-- url -->
        <property name="jdbcUrl" value="${jdbc.url}" />
        <!-- 用户名 -->
        <property name="user" value="${jdbc.username}" />
        <!-- 密码 -->
        <property name="password" value="${jdbc.password}" />
        <!-- 当连接池中的连接耗尽的时候c3p0一次同时获取的连接数  -->
        <property name="acquireIncrement" value="5"></property>
        <!-- 初始连接池大小 -->
        <property name="initialPoolSize" value="10"></property>
        <!-- 连接池中连接最小个数 -->
        <property name="minPoolSize" value="5"></property>
        <!-- 连接池中连接最大个数 -->
        <property name="maxPoolSize" value="20"></property>
    </bean>

    <!--3 会话工厂bean sqlSessionFactoryBean -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!-- MyBatis的XML配置 -->
        <property name="configLocation" value="classpath:mybatis-config.xml"/>
        <!-- 数据源 -->
        <property name="dataSource" ref="datasource"></property>
        <!-- 别名 -->
        <property name="typeAliasesPackage" value="com.etc.entity"></property>
        <!-- mapper映射文件路径 -->
        <property name="mapperLocations" value="classpath*:com/etc/dao/*.xml"></property>
    </bean>

    <!--4 自动扫描对象关系映射，MapperFactoryBean可以将数据映射接口转为Spring Bean -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <!--指定会话工厂，如果当前上下文中只定义了一个则该属性可省去 -->
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
        <!-- 指定要自动扫描接口的基础包，实现接口 -->
        <property name="basePackage" value="com.etc.dao"></property>
    </bean>

    <!--5 声明式事务管理 REQUIRED则表示需要事务支持，而SUPPORTS则不需要事务支持-->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="select*" read-only="true"/>
            <tx:method name="find*" read-only="true"/>
            <tx:method name="get*" read-only="true"/>
            <tx:method name="query*" read-only="true"/>
            <tx:method name="*"/>
        </tx:attributes>
    </tx:advice>

    <aop:config>
        <aop:pointcut id="appService" expression="execution(* com.etc..service..*Service*.*(..))"/>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="appService"/>
    </aop:config>

    <!--定义事务管理器，由Spring管理事务 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="datasource"></property>
    </bean>

    <!--也可以使用注解驱动的事务管理，在方法上加@Transactional注解即可，在实际应用中多使用基于配置的方式 -->
    <!--<tx:annotation-driven transaction-manager="transactionManager"/>-->

    <!--6 容器自动扫描IOC组件  -->
    <context:component-scan base-package="com.etc"></context:component-scan>

    <!--7 aspectj支持自动代理实现AOP功能 -->
    <aop:aspectj-autoproxy/>
</beans>

mavenssm-servlet.xml

<?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">

    <!-- 告知Spring，我们启用注解驱动,注册HandlerMapper、HandlerAdapter两个映射类-->
    <mvc:annotation-driven/>

    <!-- org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler，
    它会像一个检查员，对进入DispatcherServlet的URL进行筛查，如果发现是静态资源的请求，
    就将该请求转由Web应用服务器默认的Servlet处理，如果不是静态资源的请求，才由DispatcherServlet继续处理。 -->
    <mvc:default-servlet-handler/>

    <!-- 对静态资源文件的访问,因为Spring MVC会拦截所有请求,导致jsp页面中对js和CSS的引用也被拦截,
    配置后可以把对资源的请求交给项目的默认拦截器而不是Spring MVC-->
    <mvc:resources mapping="/static/**" location="/WEB-INF/static/" />

    <context:component-scan base-package="com.etc.controller"/>

    <!-- 配置Spring MVC的视图解析器 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <!-- 有时我们需要访问JSP页面,可理解为在控制器controller的返回值加前缀和后缀,变成一个可用的URL地址 -->
        <property name="prefix" value="/WEB-INF/jsp/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

    <!--拦截器配置-->
    <mvc:interceptors>
    <mvc:interceptor>
        <!-- 拦截所有的请求，这个必须写在前面，也就是写在【不拦截】的上面 -->
        <mvc:mapping path="/**"/>
        <!-- 但是排除下面这些，也就是不拦截请求 -->
        <mvc:exclude-mapping path="/login"/>
        <mvc:exclude-mapping path="/dologin"/>
        <mvc:exclude-mapping path="/logout"/>
        <mvc:exclude-mapping path="/test"/>
        <bean class="com.etc.interceptor.LoginInterceptor"/>
    </mvc:interceptor>
</mvc:interceptors>
</beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
         http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
  <display-name>Archetype Created Web Application</display-name>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath*:applicationContext.xml</param-value>
  </context-param>
  <!--统一编码设置-->
  <filter>
    <filter-name>SpringEncodingFilter</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>SpringEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <!--Spring容器加载监听器-->
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <!--前端控制器-->
  <servlet>
    <servlet-name>mavenssm</servlet-name>
    <servlet-class>
      org.springframework.web.servlet.DispatcherServlet
    </servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath*:mavenssm-servlet.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>mavenssm</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>

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