http-status-code-404

问题 I'm working on a simple API with Sinatra and I have a route like this one: get '/api/v1/invoice/:biller', :provides => [:json] do respond_with invoice( request ) end It works like a charm when I don't send any header params, but when I send: Accept Content-Type Then I got a 404 Not Found error and the classic Sinatra error 'Sinatra doesn't know this ditty' . How can I validate specific header params on Sinatra? Edit This is the actual header (Accept) with a curl example: curl -H "Accept:

问题 I just installed Laravel file manager on my project and I don't understand why I get an NotFoundHttpException when I try to pop up the file manager. I've installed it in many projects and it's the first time that I get this kind of error. I already put the LaravelFilemanagerServiceProvider in my providers, and the service provider is above the RouteServiceProvider I've tried to clear the route cache, to publish all files etc... When I do php artisan route:list I have the correct routes with

问题 I'm using Nginx as a load balancer with app servers behind it. If the app servers return a response of 404 not found, I would like nginx to then server out a 404 page that is local on that server. I would like to do this so my app servers don't get tied up serving a static HTML file and can instead just quickly return a response and let nginx handle serving the static stuff. Does anyone know how I can accomplish this? Basically I need some kind of conditional check based on the HTTP response.

问题 So... we have a custom CMS. We have a rewrite rule that any page request (when a file doesn't exist) goes to the root/index.cfm file. There we search our DB for the page in question. If the page exists, we serve up the correct template,etc. If the page doesn't exist I want to server up a 404 page. Now I "think" I cannot do this in IIS since I need to handle the request in CF, so it has to get through. The file will always exist. When the page doesn't exist I've tried using <cfheader

问题 So... we have a custom CMS. We have a rewrite rule that any page request (when a file doesn't exist) goes to the root/index.cfm file. There we search our DB for the page in question. If the page exists, we serve up the correct template,etc. If the page doesn't exist I want to server up a 404 page. Now I "think" I cannot do this in IIS since I need to handle the request in CF, so it has to get through. The file will always exist. When the page doesn't exist I've tried using <cfheader

问题 So... we have a custom CMS. We have a rewrite rule that any page request (when a file doesn't exist) goes to the root/index.cfm file. There we search our DB for the page in question. If the page exists, we serve up the correct template,etc. If the page doesn't exist I want to server up a 404 page. Now I "think" I cannot do this in IIS since I need to handle the request in CF, so it has to get through. The file will always exist. When the page doesn't exist I've tried using <cfheader

问题 I have not found any tutorials out there that address how to "properly" create a 404 page in this specific version of Laravel 5.6. I found some outdated once that is a bit different that how Laravel 5.6 works. Any inputs will help. 回答1: I found the answer by reading the Laravel Docs "Custom HTTP Error Pages". Create a "Errors" Folder under "/resources/views/" and create a file named "404.blade.php" then add this code: @extends('../layouts.app') @section('content') <div id="login-container"

问题 This is more of a HTTP spec question than a Sitecore question. I have a 404 error page set up in Sitecore: <setting name="ItemNotFoundUrl" value="/404.aspx" /> So, when a user accesses a non-existent page (e.g. www.example.com/xyz) they get redirected to my custom 404 page (e.g. www.example.com/404.aspx). Sitecore performs the redirect using a 302 as seen in the Firebug screenshot below: Is this a problem? i.e. will Google and other search engines index my 404 page at the URL www.example.com

问题 I'm building my first app using Google App Engine and have hit a problem straight off: My images and css are not loading with the error: Failed to load resource: the server responded with a status of 404 (Not Found). I have done all I can think of to try and tackle it, and now I'm stumped. Here's my code: PHP: <?php echo "<html><header><link rel='stylesheet' type='text/css' href='/stylesheets/style.css'></header> <body> <div class=header><img src='/images/logo.png'> </div><div class=main

问题 I have the following problem on a TYPO3 6.1.7 installation: on the news details page, when trying to add some parameters to the url, i get thrown to the 404 page . So if i have a url of type : [my_site]/typo3_6.1.7/examples/tt-news/news-details/?tx_ttnews[tt_news]=3&cHash=9011f9244c0a445bc1409ee0ef137d54 and i try to add any parameter after cHash (for example some_param=123), it goes to the 404 page with a 404 redirect code. We would need this functionality for accessing the news details page