http

问题 I am using Akka HTTP cachedHostConnectionPoolHttps pool to send requests as part of Akka Streams Flow: private val requestFlow: Flow[(HttpRequest, HelperClass), Either[Error, String], _] = Http().cachedHostConnectionPoolHttps(BaseUrl).mapAsync(1) { case (Success(HttpResponse(_, _, entity, _)), _) => Unmarshal(entity).to[String].map(response => { Right(response) }) case (Failure(ex), _) => Future(Left(Error(ex))) } For some reason not all request responses are being processed. Some results in

问题 I am using Akka HTTP cachedHostConnectionPoolHttps pool to send requests as part of Akka Streams Flow: private val requestFlow: Flow[(HttpRequest, HelperClass), Either[Error, String], _] = Http().cachedHostConnectionPoolHttps(BaseUrl).mapAsync(1) { case (Success(HttpResponse(_, _, entity, _)), _) => Unmarshal(entity).to[String].map(response => { Right(response) }) case (Failure(ex), _) => Future(Left(Error(ex))) } For some reason not all request responses are being processed. Some results in

问题 I want to include the following HTTP header to all responses by the BaseX REST API: Access-Control-Allow-Origin: * Is this possible? 回答1: BaseX uses Jetty below the hood. You can modify the web.xml file to make Jetty send CORS headers, but either use at least BaseX 8.6.3 which added the jetty-servlets library or have to add the jetty-servlets jar to your $CLASSPATH (BaseX already ships jetty-servlet , which is a different class; and be sure to fetch the appropriate version matching what's

问题 I'm creating a WinJS app and using XMLHttpRequest to send a photo as a blob to a Flask webserver. openPicker.pickSingleFileAsync().then(function (file) { file.openAsync(Windows.Storage.FileAccessMode.read).done(function (stream) { var blob = MSApp.createBlobFromRandomAccessStream("application/octet-stream", stream); var fdata = new FormData(); fdata.append("file", blob, "photo.jpg"); var xmlhttp = new XMLHttpRequest(); xmlhttp.open("POST", "http://127.0.0.1:5000/api/addPhoto", true); xmlhttp

问题 I'm creating a WinJS app and using XMLHttpRequest to send a photo as a blob to a Flask webserver. openPicker.pickSingleFileAsync().then(function (file) { file.openAsync(Windows.Storage.FileAccessMode.read).done(function (stream) { var blob = MSApp.createBlobFromRandomAccessStream("application/octet-stream", stream); var fdata = new FormData(); fdata.append("file", blob, "photo.jpg"); var xmlhttp = new XMLHttpRequest(); xmlhttp.open("POST", "http://127.0.0.1:5000/api/addPhoto", true); xmlhttp

问题 So, being a developer I have a very basic question, in a REST standard we have 100's of error code for specific reason like: 4xx if resource related 5xx if exception occurred in server and many more. Now when it comes to the implementation there are situations when we return 404 directly as the response status code with the error message in the response body . With this approach there is a thing that I think a bit confusing, what if the URI itself is never being made , that means suppose /a/b

问题 So, being a developer I have a very basic question, in a REST standard we have 100's of error code for specific reason like: 4xx if resource related 5xx if exception occurred in server and many more. Now when it comes to the implementation there are situations when we return 404 directly as the response status code with the error message in the response body . With this approach there is a thing that I think a bit confusing, what if the URI itself is never being made , that means suppose /a/b

问题 So, being a developer I have a very basic question, in a REST standard we have 100's of error code for specific reason like: 4xx if resource related 5xx if exception occurred in server and many more. Now when it comes to the implementation there are situations when we return 404 directly as the response status code with the error message in the response body . With this approach there is a thing that I think a bit confusing, what if the URI itself is never being made , that means suppose /a/b

问题 Running nmap on my NodeJS HTTP server I get: nmap -p 443 --script http-methods localhost Starting Nmap 6.40 ( http://nmap.org ) at 2016-10-28 11:26 BST Nmap scan report for localhost Host is up (0.00051s latency). PORT STATE SERVICE 443/tcp open https | http-methods: ACL BIND CHECKOUT CONNECT COPY DELETE GET HEAD LINK LOCK M-SEARC H MERGE MKACTIVITY MKCALENDAR MKCOL MOVE NOTIFY PATCH POST PROPFIND PROPPATCH PU RGE PUT REBIND REPORT SEARCH SUBSCRIBE TRACE UNBIND UNLINK UNLOCK UNSUBSCRIBE |

问题 Running nmap on my NodeJS HTTP server I get: nmap -p 443 --script http-methods localhost Starting Nmap 6.40 ( http://nmap.org ) at 2016-10-28 11:26 BST Nmap scan report for localhost Host is up (0.00051s latency). PORT STATE SERVICE 443/tcp open https | http-methods: ACL BIND CHECKOUT CONNECT COPY DELETE GET HEAD LINK LOCK M-SEARC H MERGE MKACTIVITY MKCALENDAR MKCOL MOVE NOTIFY PATCH POST PROPFIND PROPPATCH PU RGE PUT REBIND REPORT SEARCH SUBSCRIBE TRACE UNBIND UNLINK UNLOCK UNSUBSCRIBE |