response-headers

问题 I have NGINX running as a reverse proxy in front of a few Flask apps. I want to implement caching for logged out users. Flask-login adds a Set-Cookie header for every response, even for anonymous users, as it contains a session cookie with a CSRF token. This means that that I'm using proxy_ignore_headers Set-Cookie; to ensure that stuff actually get's cached by NGINX (which won't cache and response with a Set-Cookie header). I'm setting a separate cookie in the apps to indicate the logged in

问题 I'm using $resource to get data from my RESTful service and I need to read response headers to get 'X-Page' and 'X-Total-Pages' value for pagination. Example: Access-Control-Max-Age:1728000 Cache-Control:max-age=0, private, must-revalidate Connection:Keep-Alive Content-Length:2637 Content-Type:application/json Date:Thu, 10 Apr 2014 16:53:01 GMT Server:WEBrick/1.3.1 (Ruby/2.1.1/2014-02-24) Vary:Origin X-Page:1 X-Per-Page:10 X-Total:17 X-Total-Pages:2 But I couldn't get full headers from server

问题 I'm using $resource to get data from my RESTful service and I need to read response headers to get 'X-Page' and 'X-Total-Pages' value for pagination. Example: Access-Control-Max-Age:1728000 Cache-Control:max-age=0, private, must-revalidate Connection:Keep-Alive Content-Length:2637 Content-Type:application/json Date:Thu, 10 Apr 2014 16:53:01 GMT Server:WEBrick/1.3.1 (Ruby/2.1.1/2014-02-24) Vary:Origin X-Page:1 X-Per-Page:10 X-Total:17 X-Total-Pages:2 But I couldn't get full headers from server

问题 I am writing a library which may set headers. I want to give a custom error message if headers have already sent, instead of just letting it fail with the "Can't set headers after they are sent" message given by Node.js. So how to check if headers have already sent? 回答1: EDIT: as of express 4.x, you need to use res.headersSent. Note also that you may want to use setTimeout before checking, as it isn't set to true immediately following a call to res.send(). Source Simple: Connect's Response

问题 I need to minimize Tomcat's response header. The device sending requests to tomcat is very limited in memory, so I want to remove the headers Date, Server and Content-Type. I set up my own valve with an action hook. The hook gets called, but it seems to be impossible to remove the date and server header. First I executed my method only when ActionCode == COMMIT - didn't work. Strange. So I looked in the Tomcat source code: In the method action() of Tomcat's AbstractHttp11Processor when

问题 I am using angular2 service to get data response from yii2 api. In browser network tab it showing all required response but when I am trying to get it directly from component like response.headers.get('X-Pagination-Page-Count') Then it's not showing anything. except only showing content-type in response header via code. but can't get a function response. below is my service function. getResponse(endpointUrl: string): Observable<any> { const url = url; return this._http.get(url) .catch((err) =

问题 Why can't I access ALL headers in Angular2 from the response? I have a legacy webservice which I can't modify. It sends some i,mportant information back to the client in the Response headers . Don't ask me why. this is crap. my code is this: .subscribe((r: Response) => { var customHeader = r.headers.get("Database-Deleted"); var allHeadersAsString = JSON.stringify(r.headers); but seems the response contains only a few headers, not all of them. Can someone tell me this is by design and there is

问题 I'm making a POST request from a browser to my EC2 AWS server but getting the following error back. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://www.example.com' is therefore not allowed access. The response had HTTP status code 401. I've done some research and release I need to enable CORS on my EC2 AWS server - I understand that I should be adding something along the lines of <CORSConfiguration> <CORSRule> <AllowedOrigin>http://www.example1

问题 I'm having troubles with collecting json values from a URL in my application. When I try to get them a error log is displayed in the console saying that origin is not allowed by access-control-allow-origin. I researched a bit and found out that response headers have to be set to Access-Control-Allow-Origin: * How can I do that using pure javascript? No jquery or any other library. This is my current code: <script type="text/javascript"> var xmlHttp = null; xmlHttp = new XMLHttpRequest();

问题 I have a primary proxy which sends requests to a secondary proxy on which OpeenSSO is installed. If the OpenSSO agent determines that the user is not logged in, it raises a 302 redirect to the authentication server and provides the original (encoded) URL that the user requested as a GET parameter in the redirect location header. However, the URL in the GET variable is that of the internal (secondary) proxy server, not the original proxy server. Therefore, I would like to edit/rewrite the