web.xml

<?xml version="1.0" binding="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"
     version="3.0">

<display-name>Archetype Created Web Application</display-name>
<!-- Spring和mybatis的配置文件 -->
<context-param>

<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mybatis.xml</param-value>

</context-param>
<!-- 编码过滤器 -->
<filter>

<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<async-supported>true</async-supported>
<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>
<!-- Spring监听器 -->
<listener>

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

</listener>
<!-- 防止Spring内存溢出监听器 -->
<listener>

<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>

</listener>

<!-- Spring MVC Servlet -->
<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:spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>

</servlet>
<servlet-mapping>

<servlet-name>SpringMVC</servlet-name>
<url-pattern>/</url-pattern>

</servlet-mapping>

<filter>

<filter-name>RespFilter</filter-name>
<filter-class>me.lihs.java.utils.ResponseFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>RespFilter</filter-name>
<url-pattern>/*</url-pattern>

</filter-mapping>

<welcome-file-list>

<welcome-file>/index.jsp</welcome-file>
<welcome-file>/index.html</welcome-file>

</welcome-file-list>
</web-app>

spring-mybatis.xml

<?xml version="1.0" binding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"

   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
   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-3.1.xsd
                    http://www.springframework.org/schema/context
                    http://www.springframework.org/schema/context/spring-context-3.1.xsd
                    http://www.springframework.org/schema/mvc
                    http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

<!-- 自动扫描 -->
<context:component-scan base-package="me.lihs.java"/>
<!-- 引入配置文件 -->
< bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

<property name="location" value="classpath:jdbc.properties"/>

</bean>

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

<property name="driverClassName" value="${driver}"/>
<property name="url" value="${dbUrl}"/>
<property name="username" value="${username}"/>
<property name="password" value="${password}"/>
<!-- 初始化连接大小 -->
<property name="initialSize" value="${initialSize}"/>
<!-- 连接池最大数量 -->
<property name="maxActive" value="${maxActive}"/>
<!-- 连接池最大空闲 -->
<property name="maxIdle" value="${maxIdle}"/>
<!-- 连接池最小空闲 -->
<property name="minIdle" value="${minIdle}"/>
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="${maxWait}"/>

</bean>

<

<property name="dataSource" ref="dataSource"/>
<!-- 自动扫描mapping.xml文件 -->
<property name="mapperLocations" value="classpath:me/lihs/java/mapping/*.xml"/>

<!-- DAO接口所在包名，Spring会自动查找其下的类 -->

<property name="basePackage" value="me.lihs.java.dao"/>
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>

</beans>

spring-mvc.xml

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

   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-4.0.xsd
                    http://www.springframework.org/schema/context
                    http://www.springframework.org/schema/context/spring-context-4.0.xsd
                    http://www.springframework.org/schema/mvc
                    http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

<!--Verhindern Sie, dass der IE JSON zurückgibt und Dateien herunterlädt, wenn AJAX ausgeführt wird. -->
<bean id="mappingJacksonHttpMessageConverter"

    class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
  <list>
    <value>text/html;charset=UTF-8</value>
  </list>
</property>

</bean>

<!-- Starten Sie die Annotationsfunktion von SpringMVC und schließen Sie die Zuordnung von Anfragen und Annotations-POJOs ab -->
<bean

class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
  <list>
    <ref bean="mappingJacksonHttpMessageConverter"/> <!-- JSON转换器 -->
  </list>
</property>

</bean>
<!-- Definieren Sie das Präfix und Suffix der Sprungdatei, Ansichtsmoduskonfiguration-->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">

<!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀，变成一个 可用的url地址 -->
<property name="prefix" value="/WEB-INF/jsp/"/>
<property name="suffix" value=".jsp"/>

</bean>

<!-- Konfigurationsdatei-Upload: Wenn Sie den Datei-Upload nicht verwenden, müssen Sie ihn nicht konfigurieren. Wenn er nicht konfiguriert ist, ist es natürlich nicht erforderlich, das Upload-Komponentenpaket in die Konfigurationsdatei einzuführen -->
<!--<bean id="multipartResolver "-->

    <!--class="org.springframework.web.multipart.commons.CommonsMultipartResolver">-->
<!--<!&ndash; 默认编码 &ndash;>-->
<!--<property name="defaultEncoding" value="utf-8"/>-->
<!--<!&ndash; 文件大小最大值 &ndash;>-->
<!--<property name="maxUploadSize" value="500000000"/>-->
<!--<!&ndash; 内存中的最大值 &ndash;>-->
<!--<property name="maxInMemorySize" value="40960"/>-->

<!--</bean>-->
<mvc:default-servlet-handler/>
</beans>

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