ssm配置整合

依赖包

<!--依赖  juint,数据库驱动,连接池,servlet,jsp,mybatis—spring,spring-->
   <dependencies>
<!--    juint    -->
       <dependency>
           <groupId>junit</groupId>
           <artifactId>junit</artifactId>
           <version>4.8.2</version>
           <scope>test</scope>
       </dependency>
<!--        数据库驱动-->
       <dependency>
           <groupId>mysql</groupId>
           <artifactId>mysql-connector-java</artifactId>
           <version>5.1.47</version>
       </dependency>
<!--        连接池:c3po-->
       <dependency>
           <groupId>com.mchange</groupId>
           <artifactId>c3p0</artifactId>
           <version>0.9.5.2</version>
       </dependency>
<!--        servlet,jsp,jstl-->
       <dependency>
           <groupId>javax.servlet</groupId>
           <artifactId>servlet-api</artifactId>
           <version>2.5</version>
       </dependency>
       <dependency>
           <groupId>javax.servlet.jsp</groupId>
           <artifactId>jsp-api</artifactId>
           <version>2.1</version>
       </dependency>
       <dependency>
           <groupId>javax.servlet</groupId>
           <artifactId>jstl</artifactId>
           <version>1.2</version>
       </dependency>
<!--        mybatis-->
       <dependency>
           <groupId>org.mybatis</groupId>
           <artifactId>mybatis</artifactId>
           <version>3.5.2</version>
       </dependency>
       <dependency>
           <groupId>org.mybatis</groupId>
           <artifactId>mybatis-spring</artifactId>
           <version>2.0.2</version>
       </dependency>
<!--        spring-->
       <dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-webmvc</artifactId>
           <version>5.2.0.RELEASE</version>
       </dependency>
       <dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-jdbc</artifactId>
           <version>5.2.0.RELEASE</version>
       </dependency>
   </dependencies>

静态资源导出问题

<!--静态资源导出问题-->
   <build>
       <resources>
       <resource>
    <directory>src/main/java</directory>
       <includes>
       <include>**/*.properties</include>
      <include>**/*.xml</include>
       </includes>
       <filtering>false</filtering>
       </resource>
       <resource>
       <directory>src/main/resources</directory>
       <includes>
       <include>**/*.properties</include>
       <include>**/*.xml</include>
       </includes>
       <filtering>false</filtering>
       </resource>
       </resources>
   </build>

 

database.properties

jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssmbuild?useSSL=false&useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=123456

mybatis-config.xml

<?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>
<!--配置数据源,交给spring去做-->

   <typeAliases>
       <package name="com.xu.pojo"/>
   </typeAliases>

   <mappers>
       <mapper class="com.xu.dao.BookMapper"/>
   </mappers>
</configuration>

 

spring-dao.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"
      xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       https://www.springframework.org/schema/context/spring-context.xsd">
<!--1.关联数据库配置文件   -->
  <context:property-placeholder location="classpath:database.properties"/>


<!--2.连接池
dbcp:半自动化操作,不能自动连接
c3p0:自动化操作(自动化的加载配置文件,并且可以自动设置到对象中!)
druid:
hikari-->
  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
      <property name="driverClass" value="${jdbc.driver}"/>
      <property name="jdbcUrl" value="${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="10000"/>
      <!-- 当获取连接失败重试次数 -->
      <property name="acquireRetryAttempts" value="2"/>

  </bean>
<!--3.sqlSessionFactory-->
   <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
       <property name="dataSource" ref="dataSource"/>
<!--绑定mybatis的配置文件-->
       <property name="configLocation" value="classpath:mybatis-config.xml"/>
   </bean>
<!--配置dao接口扫描包,动态的实现了Dao接口可以注入到Spring容器中!-->
   <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!--注入 sqlSessionFactory-->
       <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<!-- 扫描dao包-->
       <property name="basePackage" value="com.xu.dao"/>
   </bean>

</beans>

 

spring-mvc.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: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.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc.xsd
       http://www.springframework.org/schema/context
       https://www.springframework.org/schema/context/spring-context.xsd">

<!--1.注解驱动-->
<mvc:annotation-driven/>
<!--2.静态资源过滤-->
<mvc:default-servlet-handler/>
<!-- 3.扫描包:controller-->
<context:component-scan base-package="com.xu.controller" />
<!-- 4.视图解析-->
   <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
       <property name="prefix" value="/WEB-INF/jsp/"/>
       <property name="suffix" value=".jsp"/>
   </bean>
</beans>

 

spring-service.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: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.xsd
       http://www.springframework.org/schema/context
       https://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/aop
       https://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/tx
       http://www.springframework.org/schema/tx/spring-tx.xsd">

<!--扫描service下的包-->
<context:component-scan base-package="com.xu.service"/>

<!-- 2.将我们的所有业务类,注入到spring,可以通过配置,或者注解实现-->
   <bean id="BookServiceImpl" class="com.xu.service.BookServiceImpl">
       <property name="bookMapper" ref="bookMapper"/>
   </bean>

<!--3.声明式事务提交-->
   <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- 注入数据源-->
       <property name="dataSource" ref="dataSource"/>
   </bean>
<!--   4.aop事务支持-->
<!--结合AOP实现事务织入-->
<!-- 配置事务通知-->
   <tx:advice id="txAdvice" transaction-manager="transactionManager">
<!-- 给那些方法配置事务-->
<!-- 配置事务的传播特性:new propagation-->
       <tx:attributes>
           <tx:method name="*" propagation="REQUIRED"/>
       </tx:attributes>
   </tx:advice>
   <aop:config>
     <aop:pointcut id="txPointCut" expression="execution(* com.xu.dao.*.*(..))"/>
       <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointCut"/>
   </aop:config>
</beans>

 

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"
      xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd">

   <import resource="classpath:spring-dao.xml"/>
   <import resource="classpath:spring-service.xml"/>
   <import resource="classpath:spring-mvc.xml"/>
</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_4_0.xsd"
        version="4.0">
<!--   DispatchServlet-->
   <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:ApplicationContext.xml</param-value>
       </init-param>
       <load-on-startup>1</load-on-startup>
   </servlet>
   <servlet-mapping>
       <servlet-name>springmvc</servlet-name>
       <url-pattern>/</url-pattern>
   </servlet-mapping>
<!--   乱码过滤-->
   <!--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>
   </filter>
   <filter-mapping>
       <filter-name>encodingFilter</filter-name>
       <url-pattern>/*</url-pattern>
   </filter-mapping>
   <!--Session过期时间-->
   <session-config>
       <session-timeout>15</session-timeout>
   </session-config>
</web-app>

 

posted @ 2020-12-02 11:11  听_北风  阅读(114)  评论(0)    收藏  举报