http-headers

问题 Is there any effective difference between Content-Encoding: UTF-8 Content-Type: text/html; charset=utf-8 ? 回答1: Optional parameter charset makes sense only for text-based content ( Content-Types like text/plain , text/html , and such). Not all messages are text. Content-Encoding means that the whole body has been encoded in some way (usually compressed). Typical values for this header are gzip and deflate . The recipient of this message should decode (e.g. ungzip) the body to get the original

问题 In JavaFx I can attach a listener to the load worker for a webEngine like this: webEngine.getLoadWorker().stateProperty().addListener( new ChangeListener<Worker.State>() { public void changed(ObservableValue ov, Worker.State oldState, Worker.State newState) { System.out.println("webEngine result "+ newState.toString()); } }); However if I try to load a document at an https address such as: https://SomeLocalMachine.com:9443/jts/admin#action=com.ibm.team.repository.manageUsers all I get printed

问题 In Safari 10 web browser on Mac OS X Sierra and with the Web Inspector turned on, I go visit a public website such as google.com. How does one view HTTP headers in Safari 10? 回答1: (Putting the full solution here so people who haven't got as far as enabling the web inspector will see it.) First ensure that the Develop menu is enabled: in the Advanced pane in Safari Preferences ( Cmd + , ) select "Show Develop menu in menu bar". Then, from the Develop menu select Show Page Resources ( Cmd + Alt

问题 I'm trying to find out of a certain link shorteners and out.php linkscripts redirect using 301 redirect or not. I'm looking at the resources tab in Chrome's developer tools, but it only shows headers for the target page and not for the link scripts itself. Also, some of the sites I'm investigating actually redirect more than once, so it'd be best if I could track the entire redirect path. How can I see if how I was exactly redirected, and if they were using 301 or not? 回答1: Since 2014 At the

问题 I'm trying to send simple CORS request to external application server which uses session key for authorization. $.ajax({ type: "GET", url: "https://192.168.1.72:8442/api/file/", headers: {"Authorization": "3238562439e44fcab4036a24a1e6b0fb"} }); It works fine in Firefox 18, Opera 12.12 and Rekonq 2.0 (uses also WebKit) but doesn't work in Google Chrome (tried versions 21 and 24). In Google Chrome it shows OPTIONS Resource failed to load in Network Inspector and application server doesn't get

问题 I've found some interesting reading on the X-Forwarded-* headers, including the Reverse Proxy Request Headers section in the Apache documentation, as well as the Wikipedia article on X-Forwarded-For. I understand that: X-Forwarded-For gives the address of the client which connected to the proxy X-Forwarded-Port gives the port the client connected to on the proxy (e.g. 80 or 443 ) X-Forwarded-Proto gives the protocol the client used to connect to the proxy ( http or https ) X-Forwarded-Host

问题 Im currently trying to send a post request to https://login.microsoftonline.com/XXX/oauth2/token endpoint to retrieve an access token and refresh token for an application. When sending the post request to the endpoint using axios, the preflight is sent off, however no response is returned. The Error: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3000' is therefore not

问题 Currently having an issue with authorization headers in swashbuckle for .net core The first line of code on every endpoint is: string auth = Request.Headers["Authorization"]; When using postman, everything works smoothly, but when making a request from localhost/swagger, the header is empty when a breakpoint is inserted, the header is a null value. the body of the request is in tact and everything works properly when the authorization is removed from the endpoint In my services.AddSwaggerGen

问题 Currently having an issue with authorization headers in swashbuckle for .net core The first line of code on every endpoint is: string auth = Request.Headers["Authorization"]; When using postman, everything works smoothly, but when making a request from localhost/swagger, the header is empty when a breakpoint is inserted, the header is a null value. the body of the request is in tact and everything works properly when the authorization is removed from the endpoint In my services.AddSwaggerGen

问题 Here is my service executeProcess(): Observable<any> { return this._httpClient.post(this.baseUrl + '/api/survey/process/execute', {}, { observe: 'response', responseType: 'text' as 'text' }); } And in my component I am calling it like this this._httpService.executeProcess().subscribe(res => { console.log(res); } And this is my res.headers { "normalizedNames": {}, "lazyUpdate": null, "headers": {} } which has a headers object which is empty. In the backend of this api, I am sending a header