SpringMVC配置JSON、JSP、FreeMark多视图解析器配置

Spring MVC属于SpringFrameWork的后续产品，已经融合在Spring Web Flow里面。Spring 框架提供了构建 Web 应用程序的全功能 MVC 模块。使用 Spring 可插入的 MVC 架构，可以选择是使用内置的 Spring Web 框架还可以是 Struts 这样的 Web 框架。通过策略接口，Spring 框架是高度可配置的，而且包含多种视图技术，例如 JavaServer Pages（JSP）技术、Velocity、Tiles、iText 和POI。Spring MVC 框架并不知道使用的视图，所以不会强迫您只使用 JSP 技术。Spring M...

SpringMVC配置 SpringMVC配置JSON、JSP、FreeMark SpringMVC多视图配置　

 

1.web.xml内容:

<? 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"
xmlns:web = "http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
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" >

< context-param >
< param-name >contextConfigLocation</ param-name >
< param-value >classpath:beans.xml</ param-value >
</ context-param >

< listener >
< listener-class >org.springframework.web.context.ContextLoaderListener</ listener-class >
</ listener >
<!--处理因使用内省API而导致的内存泄漏问题-->
< listener >
< listener-class >org.springframework.web.util.IntrospectorCleanupListener</ listener-class >
</ listener >

< 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 >
< init-param >
< param-name >forceEncoding</ param-name >
< param-value >true</ param-value >
</ init-param >
</ filter >

< filter-mapping >
< filter-name >CharacterEncodingFilter</ filter-name >
< url-pattern >/*</ url-pattern >
</ filter-mapping >

< 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:Servlet.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 >

< welcome-file-list >
< welcome-file >index.html</ welcome-file >
</ welcome-file-list >
</ web-app >

 

2.Servlet.xml内容：

<? 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-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">

<!--组件自动扫描-->
< context:component-scan base-package = "com.tliu.case2.web" />

<!--主要作用于@Controller激活该模式下面是一种简写形式
它会自动注册DefaultAnnotationHandlerMapping与AnnotationMethodHandlerAdapter，
是springMVC为@Controllers分发请求所必须的-->
< mvc:annotation-driven />

<!--配置JSON视图-->
< bean id = "mappingJacksonHttpMessageConverter" class = "org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" >
< property name = "supportedMediaTypes" >
< list >
< value >application/json;charset=UTF-8</ value >
</ list >
</ property >
< property name = "objectMapper" >
< bean class = "org.codehaus.jackson.map.ObjectMapper" >
< property name = "dateFormat" >
< bean class = "java.text.SimpleDateFormat" >
< constructor-arg index = "0" type = "java.lang.String" value = "yyyy-MM-ddHH:mm:ss" />
</ bean >
</ property >
</ bean >
</ property >
</ bean >
< bean id = "stringHttpMessageConverter" class = "org.springframework.http.converter.StringHttpMessageConverter" />
< bean id = "requestMappingHandlerAdapter" class = "org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter" >
< property name = "messageConverters" >
< list >
< ref bean = "mappingJacksonHttpMessageConverter" />
< ref bean = "stringHttpMessageConverter" />
</ list >
</ property >
</ bean >

<!--配置JSP视图-->
< bean id = "internalResourceViewResolver" class = "org.springframework.web.servlet.view.InternalResourceViewResolver" >
< property name = "viewClass" value = "org.springframework.web.servlet.view.JstlView" />
< property name = "prefix" value = "/WEB-INF/jsp/" />
< property name = "suffix" value = ".jsp" />
< property name = "contentType" value = "text/html;charset=UTF-8" />
< property name = "order" value = "1" />
</ bean >

<!--配置FreeMark视图-->
< bean id = "freeMarkerViewResolver" class = "org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver" >
< property name = "contentType" value = "text/html;charset=UTF-8" />
< property name = "viewClass" value = "org.springframework.web.servlet.view.freemarker.FreeMarkerView" />
< property name = "suffix" value = ".ftl" />
< property name = "cache" value = "true" />
< property name = "exposeSessionAttributes" value = "true" />
< property name = "exposeRequestAttributes" value = "true" />
< property name = "exposeSpringMacroHelpers" value = "true" />
<!--在页面中使用${rc.contextPath}就可获得contextPath-->
< property name = "requestContextAttribute" value = "rc" />
< property name = "order" value = "0" />
</ bean >

< bean id = "freemarkConfig" class = "org.springframework.beans.factory.config.PropertiesFactoryBean" >
< property name = "location" value = "classpath:freemark.properties" />
</ bean >

< bean id = "fmXmlEscape" class = "freemarker.template.utility.XmlEscape" />

< bean id = "FreeMarkerConfigurer" class = "org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer" >
< property name = "templateLoaderPath" value = "/WEB-INF/ftl/" />
< property name = "defaultEncoding" value = "UTF-8" />
< property name = "freemarkerSettings" ref = "freemarkConfig" />
< property name = "freemarkerVariables" >
< map >
< entry key = "xml_escape" value-ref = "fmXmlEscape" />
</ map >
</ property >
</ bean >

<!--文件上传配置注意:这里申明的id必须为multipartResolver-->
< bean id = "multipartResolver" class = "org.springframework.web.multipart.commons.CommonsMultipartResolver" >
< property name = "maxUploadSize" value = "500000" />
</ bean >

<!--简单的异常处理-->
< bean id = "exceptionResolver" class = "org.springframework.web.servlet.handler.SimpleMappingExceptionResolver" >
< property name = "exceptionMappings" >
< props >
<!--映射目录为/WEB-INF/jsp/error/upload_error.jsp-->
< prop key = "org.springframework.web.multipart.MaxUploadSizeExceededException" >/error/upload_error</ prop >
</ props >
</ property >
</ bean >

<!--对静态资源文件的访问-->
< mvc:resources mapping = "/images/**" location = "/images/" cache-period = "31556926" />

< mvc:resources mapping = "/js/**" location = "/js/" cache-period = "31556926" />

< mvc:resources mapping = "/css/**" location = "/css/" cache-period = "31556926" />

< mvc:resources mapping = "/upload/**" location = "/upload/" cache-period = "31556926" />
</ beans >

转自：http://my.oschina.net/u/1859292/blog/309812