Spring MVC Url不区分大小写

According to this webpost you need to add both a HandlerMapping and a HandlerAdapter in Spring MVC. The Mapping maps the request to a corresponding controller, and the adapter is responsible to execute the request using the controller.

You therefore need to override the PathMatcher for both the mapper and adapter.

Ex (will make all @Controllers case-insensitive):

New Matcher:

public class CaseInsenseticePathMatcher extends AntPathMatcher {
    @Override
    protected boolean doMatch(String pattern, String path, boolean fullMatch, Map<String, String> uriTemplateVariables) {
        System.err.println(pattern + " -- " + path);
        return super.doMatch(pattern.toLowerCase(), path.toLowerCase(), fullMatch, uriTemplateVariables);
    }
}

 applicationContext.xml:

<bean id="matcher" class="test.CaseInsenseticePathMatcher"/>

<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
    <property name="pathMatcher" ref="matcher"/>
</bean>

<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
    <property name="pathMatcher" ref="matcher"/>
    <property name="webBindingInitializer">
        <bean class="org.springframework.web.bind.support.ConfigurableWebBindingInitializer"/>
    </property>
    <property name="messageConverters">
        <list>
            <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.FormHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.xml.SourceHttpMessageConverter"/>
        </list>
    </property>
</bean>

<bean id="conversion-service" class="org.springframework.format.support.FormattingConversionServiceFactoryBean"/>