url-pattern

问题 I am trying to implement a servlet that gets raw requests, and decide either to process them, or forward them to another backend server. It is similar to a load-balancer, where a received request is forwarded to one of the (in my case 2) destinations. One of the destination is remote (on another host). Furthermore, the requests could come to the root (http://mycompany.com/). Since I want to get raw requests, I implemented my own servlet (subclassing HttpServlet ), and that works great. My

问题 I am trying to implement a servlet that gets raw requests, and decide either to process them, or forward them to another backend server. It is similar to a load-balancer, where a received request is forwarded to one of the (in my case 2) destinations. One of the destination is remote (on another host). Furthermore, the requests could come to the root (http://mycompany.com/). Since I want to get raw requests, I implemented my own servlet (subclassing HttpServlet ), and that works great. My

问题 I have an issue with intercepting request to static resources by controller. Here is web.xml (part related with the problem): <servlet> <servlet-name>testing</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>testing</servlet-name> <url-pattern>/testing/*</url-pattern> </servlet-mapping> Here is testing-servlet.xml: <mvc:annotation-driven /> <mvc:resources mapping="/resources/**" location="/WEB-INF

问题 I have a servlet implementing CometProcessor and I am trying to get the requests coming to this servlet to pass through a filter. Specifying the servlet in web.xml under does not make the requests to the servlet to pass through the filter. I also tried implementing CometFilter and specified the servlet implementing CometProcessor in web.xml under . I get the following error - Jan 29, 2013 12:10:04 PM org.apache.catalina.connector.CoyoteAdapter service - SEVERE: An exception or error occurred

问题 Hello I have a problem while I am trying two slugs in one url. I have: html file: <div class="panel-heading"> <h4><a class="link" href="{% url 'data:inspection_detail' plant_slug=plant.slug inspection_slug=inspection.slug%}">{{inspection.name}}</a></h4> </div> views.py file def inspection_detail(request, inspection_slug, plant_slug): if not request.user.is_authenticated(): return render(request, 'data/login.html') else: user = request.user plant = get_object_or_404(Plant, slug=plant_slug)

问题 So, suppose I have a django app which needs to respond to a url like this: http://127.0.0.1:8000/food%20log/4/up/ . The original parameter is "food log", but it needed to have the space replaced with %20 when it was included in the url. Now the link has been clicked on, and it's coming back to urls.py. urlpatterns = patterns('', (r'^(?P<content_type>\w+)/(?P<object_id>\d+)/(?P<direction>up|down|clear)/$', process_vote), ... ) So, it appears that it is not able to properly recognize the

问题 I try to deploy a War on tomcat, but am getting exception as SEVERE: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/DataProvider]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache

问题 I'm new to the Django Framework and one thing bothers me. I want a simple Rest Call: www.abc.com/users/1/cantonments/1/ If i use 'pk' in the url pattern everything works out of the box (pk, pk1, pk2....). But i have some permission functionality which expects the parameters in kwargs in the form 'upk' and 'cpk' for user and cantonment. So if i change pk to upk everything breaks. Somehow the url needs ONE pk. This works: url(r'^users/(?P<pk>[0-9]+)/cantonments/(?P<cpk>[0-9]+)/$', views

问题 I made a simple web application by Spring mvc. I want to use these URL /user /user/{id} /user/create /user/edit/{id} in web.xml first case <servlet-mapping> <servlet-name>SpringMVC1</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> It works well. but I can not read http://localhost:8080/res/images/image.png - 404 error in {my project path}/WebContent/res/images/logo.png second case <servlet-mapping> <servlet-name>SpringMVC1</servlet-name> <url-pattern>/*</url-pattern> </servlet

问题 This post is a follow-up of this previous question: Django request.POST empty I had a project up and running with Python 3.5.4 and Django 1.11.13 , on Visual Studio 2015. I later updated to Django 2.1.2 because I wanted to import the "path" module, so that I can use this: urlpatterns = [ path ( '', c_views.Indice, name = 'indice' ), path ( '<int:CompiladoID>', c_views.Detalle, name = 'detalle'), path ( 'elementos/<int:CompiladoID>', c_views.Elementos, name = 'elementos'), path (