在Tomcat 9 src/main/webapp文件夹下,我创建了一个名为app的子文件夹,其中包含一个index.jsp文件。如果我请求localhost:8080/app,我会得到一个404错误,而对于尾随斜杠localhost:8080/app/,它工作得很好。
如果我禁用spring,问题就会消失。启用Spring的Tomcat日志:
尾随的斜线
21:17:33.351 [http-nio-8080-exec-7] DEBUG o.s.web.servlet.DispatcherServlet.traceDebug(91) - GET "/app/", parameters={}
21:17:33.351 [http-nio-8080-exec-7] DEBUG o.s.w.s.h.SimpleUrlHandlerMapping.getHandler(414) - Mapped to ResourceHttpRequestHandler ["/"]
21:17:33.352 [http-nio-8080-exec-7] DEBUG o.s.web.servlet.DispatcherServlet.logResult(1131) - Completed 304 NOT_MODIFIED不使用斜杠:
21:17:57.046 [http-nio-8080-exec-9] DEBUG o.s.web.servlet.DispatcherServlet.traceDebug(91) - GET "/app", parameters={}
21:17:57.047 [http-nio-8080-exec-9] DEBUG o.s.w.s.h.SimpleUrlHandlerMapping.getHandler(414) - Mapped to ResourceHttpRequestHandler ["/"]
21:17:57.048 [http-nio-8080-exec-9] DEBUG o.s.w.s.r.ResourceHttpRequestHandler.handleRequest(487) - Resource not found
21:17:57.048 [http-nio-8080-exec-9] DEBUG o.s.web.servlet.DispatcherServlet.logResult(1131) - Completed 404 NOT_FOUND我的web.xml dispatcher servlet部分:
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>我的webapp上下文:
<mvc:resources location="/" mapping="/**"></mvc:resources>
<mvc:annotation-driven>
<mvc:path-matching trailing-slash="true" />
</mvc:annotation-driven>
<context:component-scan base-package="com.example.controller" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/spring/views/" />
<property name="suffix" value=".jsp" />
</bean>如何将Spring配置为在路径请求(例如/app)中自动添加“/”?
发布于 2020-11-17 10:40:09
让Tomcat服务静态资源解决了我的问题。我删除了Spring的静态资源处理程序:
<mvc:resources location="/" mapping="/**"></mvc:resources>并添加了默认的servlet处理程序,以便让Tomcat处理静态文件的请求:
<mvc:default-servlet-handler/>https://stackoverflow.com/questions/64863366
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