Spring配置檔案：applicationContext.xml

<pre style="background-color:#101020;color:#d0d0d0;font-family:'Consolas';font-size:15.0pt;"><?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/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
 http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-
 
beans-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">

<!-- 載入db.properties檔案中的內容，dbconfig.properties檔案中key命名要有一定的特殊規則 -->
  <context:
 
property-placeholder location="classpath:dbconfig.properties"/>
    <!--配置連線池-->
 <!-- 資料來源 org.apache.commons.dbcp.BasicDataSource com.alibaba.druid.pool.DruidDataSource -->  <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driver}" />
        <property name="url" value="${jdbc.url}" />
        <property name="username" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
        <!-- 初始化連線大小 -->
  <property name="initialSize" value="0" />
        <!-- 連線池最大使用連線數量 -->
  <property name="maxActive" value="30" />
        <!-- 連線池最小空閒 -->
  <property name="minIdle" value="0" />
        <!-- 獲取連線最大等待時間 -->
  <property name="maxWait" value="60000" />
    </bean>

    <!--================== 配置和MyBatis的整合=============== -->
 <!-- sqlSessionFactory -->  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!-- 資料庫連線池 -->
  <property name="dataSource" ref="dataSource" />
        <!-- 載入mybatis的全域性配置檔案 -->
  <property name="configLocation" value="classpath:/mybatis-config.xml" />
        <!-- 指定mybatis，mapper檔案的位置 -->
  <property name="mapperLocations" value="classpath:mappers/*.xml"></property>
        <!--對應實體類別名-->
  <property name="typeAliasesPackage" value="com.yuangh.recycle.bean"/>
    </bean>

    <!-- mapper掃描器 -->
  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <!-- 掃描包路徑，如果需要掃描多個包，中間使用半形逗號隔開 -->
  <property name="basePackage" value="com.yuangh.recycle.mappers"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
    </bean>

    <!-- 配置一個可以執行批量的sqlSession -->
  <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg>
        <constructor-arg name="executorType" value="BATCH"></constructor-arg>
    </bean>

    <!-- ===============事務控制的配置 ================-->  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!--控制住資料來源 -->
  <property name="dataSource" ref="dataSource"></property>
    </bean>

    <!--開啟基於註解的事務，使用xml配置形式的事務-->
  <aop:config>
        <!--切入點表示式-->
  <aop:pointcut id="txPoint" expression="execution(* com.yuangh.recycle.service.impl..*(..))"/>
        <!--配置事物增強-->
  <aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint"/>
    </aop:config>

    <!--配置事物增強，事物如何切入-->
  <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <!-- 所有方法都是事務方法 -->
  <tx:method name="*"/>
        </tx:attributes>
    </tx:advice>

</beans></pre>

Mybatis 配置檔案：mybatis-config.xml

<pre style="background-color:#101020;color:#d0d0d0;font-family:'Consolas';font-size:15.0pt;"><?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="mapUnderscoreToCamelCase" value="false"/>

      <!--延遲載入（lazyLoadingEnabled）：在用到時再載入
 按需載入（aggressiveLazyLoading）
  -->
  <setting name="lazyLoadingEnabled" value="true"/>
      <setting name="aggressiveLazyLoading" value="false"/>

      <!--開啟二級快取-->
  <setting name="cacheEnabled" value="true"/>
   </settings>

   <!-- 起別名：為實體類起一個別名，便於在使用實體類全類名的時候替代，防止冗餘 -->
  <typeAliases>
      <package name="com.yuangh.recycle.bean"></package>
   </typeAliases>

   <!-- 將寫好的sql對映檔案配置到全域性對映檔案中
  -->
  <mappers></mappers>
</configuration></pre>

SpringMVC 配置檔案：springmvc.xml

<pre style="background-color:#101020;color:#d0d0d0;font-family:'Consolas';font-size:15.0pt;"><beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:context="http://www.springframework.org/schema/context"
  xmlns:mvc="http://www.springframework.org/schema/mvc"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
 http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">

<!-- 對於註解的Handler 可以單個配置
 實際開發中加你使用元件掃描  -->
  <context:component-scan base-package="com.yuangh.recycle"></context:component-scan>

    <!-- 使用mvc:annotation-driven代替上面兩個註解對映器和註解適配的配置
 mvc:annotation-driven預設載入很多的引數繫結方法，
 比如json轉換解析器預設載入了，如果使用mvc:annotation-driven則不用配置上面的RequestMappingHandlerMapping和RequestMappingHandlerAdapter
  實際開發時使用mvc:annotation-driven
 -->  <mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>application/json;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>

    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"
  p:ignoreDefaultModelOnRedirect="true" >
        <property name="messageConverters">
            <list>
                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
            </list>
        </property>
    </bean>

    <!-- 校驗器 -->
  <bean id="validator"
  class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean">
        <!-- hibernate校驗器-->
  <property name="providerClass" value="org.hibernate.validator.HibernateValidator"/>
        <!-- 指定校驗使用的資原始檔，在檔案中配置校驗錯誤資訊，如果不指定則預設使用classpath下的ValidationMessages.properties -->
  <property name="validationMessageSource" ref="messageSource"/>
    </bean>
    <!-- 校驗錯誤資訊配置檔案 -->
  <bean id="messageSource"
  class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
        <!-- 資原始檔編碼格式 -->
  <property name="fileEncodings" value="utf-8"/>
        <!-- 對資原始檔內容快取時間，單位秒 -->
  <property name="cacheSeconds" value="120"/>
    </bean>

    <!-- 檔案上傳 -->
  <bean id="multipartResolver"
  class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!-- 設定上傳檔案的最大尺寸為5MB -->
  <property name="maxUploadSize">
            <value>5242880</value>
        </property>
    </bean>

    <!-- 配置處理器對映器和處理器介面卡 -->
  <mvc:annotation-driven conversion-service="conversionService"></mvc:annotation-driven>

    <!-- 自定義引數繫結 -->
  <bean id="conversionService" class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
        <!-- 轉換器-->
  <property name="converters">
            <list>
                <!-- 日期格式轉換-->
  <bean class="com.yuangh.recycle.converter.StringDateConverter"></bean>
            </list>
        </property>
    </bean>

    <!--攔截器 -->
  <mvc:interceptors>
        <!--多個攔截器,順序執行 -->
 <!-- 登陸認證攔截器 -->
  <mvc:interceptor>
            <mvc:mapping path="/**"/>
            <bean class="com.yuangh.recycle.interceptor.LoginInterceptor"></bean>
        </mvc:interceptor>
    </mvc:interceptors>

</beans></pre>

web配置檔案：web.xml

<pre style="background-color:#101020;color:#d0d0d0;font-family:'Consolas';font-size:15.0pt;"><?xml version="1.0" encoding="utf-8" ?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
  id="WebApp_ID" version="3.0">
  <display-name>Archetype Created Web Application</display-name>

  <!--載入Spring容器-->
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:*.xml</param-value>
  </context-param>

  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <!--springmvc前端控制器-->
  <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:springmvc.xml</param-value>
    </init-param>
  </servlet>

  <servlet-mapping>
    <servlet-name>springmvc</servlet-name>
    <url-pattern>*.action</url-pattern>
  </servlet-mapping>

  <!-- springmvc前端控制器，rest配置 -->
  <servlet>
    <servlet-name>springmvc_rest</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <!-- contextConfigLocation配置springmvc載入的配置檔案（配置處理器對映器、介面卡等等） 如果不配置contextConfigLocation，預設載入的是/WEB-INF/servlet名稱-serlvet.xml（springmvc-servlet.xml） -->
  <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:springmvc.xml</param-value>
    </init-param>
  </servlet>

  <servlet-mapping>
    <servlet-name>springmvc_rest</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>

  <!--亂碼過濾器-->
  <filter>
    <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <servlet>
    <servlet-name>fileupload</servlet-name>
    <servlet-class>com.yuangh.recycle.test.TestFileUpload</servlet-class>
  </servlet>

  <servlet-mapping>
    <servlet-name>fileupload</servlet-name>
    <url-pattern>/fileup</url-pattern>
  </servlet-mapping>

</web-app>
</pre>