http-headers

问题 In my Django Application's views.py , I return an HttpResponse object after attempting to set the following HTTP Header fields: # Create a Response Object with the content to return response = HttpResponse("%s"%(output_display),mimetype='text/html') response['Cache-Control'] = 'must-revalidate, max-age=20' response['Vary'] = 'Accept-Encoding' response['Transfer-Encoding'] = 'gzip' #response['Content-Encoding'] = 'gzip' response['Connection'] = 'close' #response['Content-Type'] = 'text/html'

问题 In my Django Application's views.py , I return an HttpResponse object after attempting to set the following HTTP Header fields: # Create a Response Object with the content to return response = HttpResponse("%s"%(output_display),mimetype='text/html') response['Cache-Control'] = 'must-revalidate, max-age=20' response['Vary'] = 'Accept-Encoding' response['Transfer-Encoding'] = 'gzip' #response['Content-Encoding'] = 'gzip' response['Connection'] = 'close' #response['Content-Type'] = 'text/html'

问题 Even though I've added this in my .htaccess file: Header add Access-Control-Allow-Origin "*" And this in my apache config: (Inside a section AND outside) <Files ~ "\.(gif|jpe?g|png|js|json|xml)$"> Header set Access-Control-Allow-Origin "*" </Files> It still does not work! When I get the DIRECTORY it does give me the wanted header, but as soon as I download a specific file the header is nowhere to be found! How hard can it be? 回答1: try <FilesMatch "\.(gif|jpe?g|png|js|json|xml)$"> <IfModule

问题 I want to keep some statistics about users and locations in a database. For instance, I would like to store "Mozilla","Firefox","Safari","Chrome","IE", etc... as well as the versions, and possibly the operating system. What I am trying to locate from Python is this string; Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.14) Gecko/2009090216 Ubuntu/9.04 (jaunty) Firefox/3.0.14 Is there an efficient way to use Python or mod_python to detect the http user agent/browser? 回答1: HTTP_USER_AGENT

问题 Maybe I am asking a poor question but I want to apply rate limit in nginx based on custom http header rather than IP based. My IP based configuration is working but I am not able to get around using custom http header. What I want is that if a particular header is present in http request then rate limiting should be applied otherwise not. conf file http { limit_req_zone $http_userAndroidId zone=one:10m rate=1r/s; location ^~ /mobileapp{ set $no_cache 1; # set rate limit by pulkit limit_req

问题 I'm trying to work out the algorithm to tell if non-binary files on the web have changed or not. I was going to go with: LastModified datetime from header, and then if these aren't present fallback to ContentLength from header I'm finding however that for alot of websites the LastModified for the HTML pages are actually just using the current DateTime, hence the approach doesn't work (i.e. would lead to an indication that the page is always changing) I think...? What would be a good algorithm

问题 I'm trying to work out the algorithm to tell if non-binary files on the web have changed or not. I was going to go with: LastModified datetime from header, and then if these aren't present fallback to ContentLength from header I'm finding however that for alot of websites the LastModified for the HTML pages are actually just using the current DateTime, hence the approach doesn't work (i.e. would lead to an indication that the page is always changing) I think...? What would be a good algorithm

问题 Muddling through some Angular2 tutorials and trying to get a post request to work in Laravel 5.2 I have added this meta tag: <meta name="csrf-token" content="{{ csrf_token() }}"> but I'm not sure how to pass that in the headers section or honestly if that is where it should go. let headers = new Headers({ 'Content-Type': 'application/json', 'X-CSRF-TOKEN': '???????' }); Update: So I added a function to pull the csrf-token from the meta tag but still have not found a way to get it passed to

问题 Muddling through some Angular2 tutorials and trying to get a post request to work in Laravel 5.2 I have added this meta tag: <meta name="csrf-token" content="{{ csrf_token() }}"> but I'm not sure how to pass that in the headers section or honestly if that is where it should go. let headers = new Headers({ 'Content-Type': 'application/json', 'X-CSRF-TOKEN': '???????' }); Update: So I added a function to pull the csrf-token from the meta tag but still have not found a way to get it passed to

问题 This post started as a question on ServerFault ( https://serverfault.com/questions/131156/user-receiving-partial-downloads ) but I determined that our php script was the culprit. So I'm issuing an updated question here about what I believe is the actual issue. I am using a php script to verify permissions and then serve up a file for users of my website to download. Most of the time, this works, but recently one user has been seeing problems with larger downloads. He is only getting ~80% of