gzip

问题 Could someone tell me what I need to do in order to uncompress a GZIP content when getting the response from some Http-call. To make the call I use the Jersey Client API, see code below: String baseURI = "http://api.stackoverflow.com/1.1/answers/7539863?body=true&comments=false"; ClientConfig config = new DefaultClientConfig(); Client client = Client.create(config); WebResource wr = client.resource(baseURI); ClientResponse response = null; response = wr.get(ClientResponse.class); String

问题 I'm building a NodeJS server with ExpressJS that processes data ( 50KB to >100MB ) sent via POST request from a desktop app to be processed and returned. The desktop app gzip compresses the data prior to sending (50KB becomes 4KB). I want the server to decompress the data, extract the values from the data (strings, integers, chars, arrays, json, etc), process that data, and then respond with the processed data. I started with this: apiRoute.route("/convert").post(bodyParser.raw({limit: '100Mb

问题 Does anyone know what might be causing this to happen? The file is uploaded correctly, it has the right permissions, and the <script> tag points to it correctly. The command I ran on the file was: gzip file.js What could it be? 回答1: There are two concepts here: Type of the file and the Encoding used for transmission. You have to arrange for the server to know that the Type is application/x-javascript and the Encoding is x-gzip. Whether that gzip encoding happens on the fly at every download,

问题 I added following file deployers\jbossweb.deployer\server.xml <Connector compression="force" compressionMinSize="512" noCompressionUserAgents="gozilla, traviata" compressableMimeType="text/html,text/xml,image/png,text/css,text/javascript"> </Connector> But fiddler shows that jboss does not compress responses. How to ensure that gzip compression in JBoss is turned on? Is it possible to check it in jmx-console? 回答1: Those settings need to be added to your existing HTTP connector element, i.e.:

问题 I'm using Weblogic application server and Apache web server in my J2EE environment and planning to implement gzip compression of response. Not sure, whether to implement compression on the Apache server or on the weblogic. 回答1: Unless you have a very good reason to not do so, you want to put the load of compression on the web servers since the app servers are already busy at doing other things. To use mod_weblogic together with mod_deflate , have a look at this post. 回答2: Depends whether you

问题 I need to use compression when sending SOAP requests and receiving responses from the WebService. Unfortunately I didn't find any references on how to enable GZIP compression. Here is the simple code I use to send the soap request: SOAPConnectionFactory scf = SOAPConnectionFactory.newInstance(); SOAPConnection sc = scf.createConnection(); MessageFactory mf = MessageFactory.newInstance(); SOAPMessage message = mf.createMessage(); /* .... some code */ URL url = new URL("https://blahblah/service

问题 I'm having trouble actually serving a gzip compression of my bundle.js file in React. I am trying to reduce the size of this dramatically, and I have done uglify and dedupe, etc ... and it's gone down from 2.9mb to 2.6mb which is really weird to me. I am now using the compression plugin and I get an outputted gzip file, but now I'm still serving the bundle.js and not the bundle.js.gz. I don't want to use the compression middleware from express, because I'm doing the gzip in the build process.

问题 I'm using the following code to download a publicly shared file from Google drive. It works fine. InputStream input = null; OutputStream output = null; HttpURLConnection httpsURLConnectionToGoogleDrive = (HttpURLConnection) new URL(downloadUrl).openConnection(); httpsURLConnectionToGoogleDrive.connect(); long fileLength = httpsURLConnectionToGoogleDrive.getContentLength(); input = httpsURLConnectionToGoogleDrive.getInputStream(); byte data[] = new byte[MediaHttpUploader.MINIMUM_CHUNK_SIZE];

问题 I am using Tomcat 8.5.29 and using the respective configuration,I have enabled the HTTP2 support for the site. Below is the configuration in server.xml file. <Connector port="443" protocol="org.apache.coyote.http11.Http11AprProtocol" maxThreads="150" SSLEnabled="true" compressableMimeType="text/html,text/xml,text/plain,text/css,text/javascript,application/javascript,application/json" compression="on" compressionMinSize="1024" > <UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol

问题 I want to write the textual output of tcpdump to a compressed file. First I tried the most obvious: # tcpdump -l -i eth0 | gzip -c > test.gz tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes ^C63 packets captured 244 packets received by filter 0 packets dropped by kernel 4 packets dropped by interface # file test.gz test.gz: empty # Then I found the following solution for Debian 9 (Stretch) : #