Question

springMVC框架，报以下错误是什么原因？

org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver.handleHttpRequestMethodNotSupported(DefaultHandlerExceptionResolver.java:194) http-apr-80-exec-14 Request method 'HEAD' not supported

Answer 1

应该是没有在配置文件中声明'HEAD',在配置文件中加入下面的代码试试：
[html] view plaincopyprint?
<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="urlMap">
<map>
<entry key="/请求的文件路径/**" value="myResourceHandler" />
</map>
</property>
<property name="order" value="100000" />
</bean>

<bean id="myResourceHandler" name="myResourceHandler"
class="org.springframework.web.servlet.resource.ResourceHttpRequestHandler">
<property name="locations" value="/请求的文件路径/" />
<property name="supportedMethods">
<list>
<value>GET</value>
<value>HEAD</value>
<value>POST</value>
</list>
</property>

</bean>