http-headers

问题 am I going about this in the correct way? Ive never done anything like this before, so im not 100% sure on what I am doing. The code so far gets html and css files and that works fine, but images wont load, and will I have to create a new "if" for every different file type? or am I doing this a silly way...here is what I have: import string,cgi,time from os import curdir, sep from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer import os import mimetypes #import pri port = 888 host =

问题 i have apache 2.2 and php 5.3.8 installed on my pc running windows 7, and i was trying to send http responses using the php. but i realized that apache automatically adds some headers like Date: and Server: in the response. is there any way to prevent this? i don't want any header to be added by apache. thanks in advance 回答1: You can minimize the header output of Apache by setting the following two lines in you apache2.conf: ServerTokens ProductOnly ServerSignature Off This will disable the

问题 I have an Active Resource that I query for data. It returns records, counts, whatever I ask for. eg: product = Product.find(123) The response headers supposedly contain a custom attribute, say "HTTP_PRODUCT_COUNT=20" and I would like to examine the response. What would be the most efficient way of doing this from IRB? I don't have the luxury of Rails or other frameworks that might provide the underlying response. Do I need to hack Net::HTTP or ActiveResource itself with a monkeypatched call

问题 I have already a few stores instanciated. But at a certain point, I'd to add a HTTP header in all of them. How can I do that, with ExtJS 4 ? 回答1: Assuming that you are using an ajax proxy, you could update the headers property on the stores in question. Looking at the code it'll apply whatever is in there as the headers. A more involved solution would involve overriding the doRequest function to do whatever suited you. 回答2: The answer provided by wombleton is close, but the key is that you

问题 How to process/parse/read a response that is of type "multipart/mixed; boundary=batch" using JavaScript/jQuery? In our application we get a response as given below: Is there a way to process these kind of responses? Or should we use raw string manipulations using regex, etc to get the content we want? --batchresponse_e3e3tc10-1181-4b94-bb8a-952452769d53 Content-Type: multipart/mixed; boundary=changesetresponse_4sdflwerf-40ef-4347-8c77-b364e5d2e678 --changesetresponse_4sdflwerf-40ef-4347-8c77

问题 I have an Android Phonegap/Cordova app that interacts with an ASP.NET MVC web application. I am trying to detect server side whether or not the web page is being loaded from a browser or from my Phonegap/Cordova app. There are a few methods I have considered: Change the User Agent string. I found this stackoverflow link that describes a way to make that work. Unfortunately, it did not work for me. The request object did not have the custom user agent string. Include a custom header value.

问题 Something, I think Apache, adds these HTTP headers to all responses generated by PHP scripts: Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 This works ok for actual dynamic pages, but I have some page that, while generated by PHP, are mostly static, and I want the browser to cache them. Is there a way in PHP to remove those headers from the response, and thus activate the browser's default caching rules, or if not, is

问题 I'm implementing a REST API using ASP.NET MVC, and a little stumbling block has come up in the form of the Expect: 100-continue request header for requests with a post body. RFC 2616 states that: Upon receiving a request which includes an Expect request-header field with the "100-continue" expectation, an origin server MUST either respond with 100 (Continue) status and continue to read from the input stream, or respond with a final status code. The origin server MUST NOT wait for the request

问题 My web server serves content that is in 95% of the time just simple ascii. However in some rare cases, the content contains some German non-ascii characters. Now I could set the content-type response header by detecting if the content contains any non-ascii characters, or I could just always set the response header: Content-Type: text/plain; charset=UTF-8 Is there any disadvantage in doing the latter? 回答1: Nope, all it's there for is to tell the browser which character set to decode your

问题 What does the utmscr and/or utmcct values mean in reference to the Http cookie Server variable? Are they acronyms or short for something? We are getting Elmah errors with the title "System.Web.HttpException: Unable to validate data." In each Elmah error message, the Http Cookie server variable value contains a property called utmscr set to the same Web site and utmcct set to a page at that Web site. Here is a section from the Http Cookie Value from the Elmah Server variables dump. utmccn=