<mvc:default-servlet-handler/> 导致 Controller失效

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最新推荐文章于 2024-01-02 23:24:28 发布

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文章标签： java 测试 json

本文链接：https://blog.youkuaiyun.com/ynp507/article/details/84389531

本文详细介绍了如何在Spring MVC中配置默认的Servlet处理器以避免Controller无法访问的问题，并提供了关于静态资源映射的解决方案。通过XML配置文件实现消息转换器和视图解析器的自定义设置，确保了应用的正常运行。

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加上 <mvc:default-servlet-handler/> 就不能进入 Controller了
我的配置

<?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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

<context:component-scan base-package="com.sf.web" />
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
p:messageConverters-ref="messageConverters">
</bean>

<util:list id="messageConverters">
<bean
class="org.springframework.http.converter.BufferedImageHttpMessageConverter" />
<bean
class="org.springframework.http.converter.ByteArrayHttpMessageConverter" />
<bean class="org.springframework.http.converter.StringHttpMessageConverter" />
<bean
class="org.springframework.http.converter.xml.XmlAwareFormHttpMessageConverter" />
<bean
class="org.springframework.http.converter.xml.MarshallingHttpMessageConverter"
p:marshaller-ref="xmlMarshaller" p:unmarshaller-ref="xmlMarshaller">
</bean>
<bean
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter" />
</util:list>

<bean id="xmlMarshaller" class="org.springframework.oxm.xstream.XStreamMarshaller">
<property name="streamDriver">
<bean class="com.thoughtworks.xstream.io.xml.StaxDriver" />
</property>
</bean>

<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:order="100" p:viewClass="org.springframework.web.servlet.view.JstlView"
p:prefix="/WEB-INF/views/" p:suffix=".jsp" />

<bean class="org.springframework.web.servlet.view.BeanNameViewResolver"
p:order="10" />


<bean id="subListJson"
class="org.springframework.web.servlet.view.json.MappingJacksonJsonView"
p:renderedAttributes="subList" />



</beans>

原因我没有找到但可以参考 http://m.oschina.net/blog/76484

采用了web中配置方式

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.htm</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.class</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.ico</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.gif</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.json</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.jpg</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.svg</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.png</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.css</url-pattern>
</servlet-mapping>

另：静态资源的配置方式 http://liqipan.iteye.com/blog/1553276