http-headers

问题 Good evening everyone. I'm a beginner to API's in general and need some help with Yelp's Fusion API. I think there is some error with my Authorization Variable/Header. I run the request and get a 404 error. Can someone provide some clarity? You can find more details on Yelp API on this link: https://www.yelp.com/developers/documentation/v3/business_search import requests url = 'https://api.yelp.com/v3/businesses/search/'; header = {'Authorization':'Bearer MYLONGTOKENx'} response = requests

问题 I am trying to return a file from GridFS using my Nest controller. As far as I can tell nest is not respecting my custom content-type header which i set to application/zip , as I am receiving a text content type upon return (see screenshot). response data image, wrong content-type header My nest controller looks like this @Get(':owner/:name/v/:version/download') @Header('Content-Type', 'application/zip') async downloadByVersion(@Param('owner') owner: string, @Param('name') name: string,

问题 I'm creating a service which sends emails with a lot of embedded images. And often these images are being randomly lost in gmail web client using Chrome and other browsers (see the attached screenshot). I'm sure that the images are send correctly. The images are attached to email and the missed images could be successfully downloaded using Chrome context menu. If I press ctrl+F5 the images will be shown (or other images disapear). Also these emails are being displayed fine in Thunderbird or

问题 I would like to create a document (possibly PDF) that contains an image. The main goal is to have that image (or any external ressource) downloaded over http, from within an external server. Step 1. Create the pdf document that includes a reference to an external ressource (eg. image URL) Step 2. When the file is opened the ressource is loaded Step 3. An http request is fired. Example : GET https://myserver/ressources/image_to_include.png HTTP/1.1 I can obviously insert an image into a pdf

问题 I'm starting a CakePHP Helper based on phpqrcode. My problem is that i can't get the generated png or svg file and force the browser to download it. i want to when a person submit his text via Ajax, i generate a QR Code for him and force the browser to download it without saving the file on the server. Here is a short example of the Helper: App::import('Vendor', 'QRGenerator.phpqrcode'.DS.'qrlib'); class QRHelper extends AppHelper{ function text($content= '') { QRcode::png($content); } } In

问题 The following has been amusing me for a while now. First of all, I have been scraping sites for a couple of months. Among them hebrew sites as well, and had no problem whatsoever in receiving hebrew characters from the http server. For some reason I am very curious to sort out, the following site is an exception. I can't get the characters properly encoded. I tried emulating the working requests I do via Fiddler , but to no avail. My c# request headers look exactly the same, but still the

问题 I want to detect conflict when updating a file to Drive. To accomplish this, it seems I have to set the If-Match header. Currently, I update the doc to Google Drive with this one-liner: mDriveFile = mService.files().update(mDriveFile.getId(), mDriveFile, byteContent).execute(); What is the simplest way to add the If-Match header in the request? Example in Files: update documentation does not tell how to set HTTP headers. 回答1: You can get the headers from Update object, add your own and put

问题 I'm trying to find a good example of how HTTP ranges should be handled on the server side. I would like to be able to support multiple ranges. Could somebody please show me an example, or provide some useful links? I've read the RFC, but I'm still a bit confused regarding the multipart stuff. 来源： https://stackoverflow.com/questions/31070137/how-to-do-server-side-responses-for-multiple-http-ranges-in-one-response

问题 Earlier I was asking the question how to set up both httpexpires and cachecontrol headers I think I kind of found the answer <clientCache cacheControlCustom="public" httpExpires="Tue, 19 Jan 2038 03:14:07 GMT" cacheControlMaxAge="12:00:00" cacheControlMode="UseExpires" /> Now i am not receiving 500 internal error for image requests. But now I have a new question Looks like If I set cacheControlMode="UseExpires" it will use httpExpires as content expiratoin but if I set cacheControlMode=

问题 I have just run across an issue where setting response.headers['Content-Length'] in a Rails 3.2.2 application causes Nginx to throw a "502 Bad Gateway" error. I have an action in a controller that uses the send_data method to send raw JPEG data contained within a variable. Before, I had a problem with some browsers not downloading the entire image being sent and discovered that no Content-Length header is being sent, so I decided to use the .bytesize property of the variable containing the