以下四个Url可以指向同一个Controller方法
http://localhost:8080/login/userLOgin
http://localhost:8080/LogiN/userLOgin
http://localhost:8080/login/userlogin
http://localhost:8080/Login/UserLogin
一、解决方案One(下面的applicationContext.xml配置有些可以简化）
|
1
2
3
4
5
6
7
|
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:
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
<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"/>
|
简化后的applicationContext.xml: 必须配置HandlerMapping、HandlerAdapter（即Controller和Action）
|
1
2
3
4
5
6
7
8
9
10
11
|
<bean id="matcher" class="com.le.lej.common.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" />
</bean>
|
二、解决方案Two(需要Spring4.2以上支持）
|
1
2
3
4
5
6
7
8
9
|
@Configurationpublic class WebConfig extends WebMvcConfigurerAdapter {
@Override
public void configurePathMatch(PathMatchConfigurer configurer) {
AntPathMatcher matcher = new AntPathMatcher();
matcher.setCaseSensitive(false);
configurer.setPathMatcher(matcher);
}
} |