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...
1.web.xml内容:
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<?
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:
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<?
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