POST: POST method is used when it’s required to send some data to server. We will see one practical example of this method. This is a main method used document retrival. GET: GET request asks data from web server. We will not go in details of each method instead we will get to know about the methods which are seen quite often.Such as GET, HEAD, POST, PUT, DELETE, CONNECT, OPTION and TRACE. There are some set of methods for HTTP/1.1 (This is HTTP version) And also HTTP defines rules for transmitting HTTP command to get data from server.įor example, when you enter a url in browser (Internet explorer, Chrome, Firefox, Safari etc) it actually sends an HTTP command to server.And server replies with appropiate command. So HTTP define reules what action should be taken when a browser receives HTTP command. HTTP is used by the World Wide Web (w.w.w) and it defines how messages are formatted and transmitted by browser. See below picture to find out HTTP which resides under application layer. HTTP is an application layer protocol in ISO or TCP/IP model. This is because some users may want to see your site in a certain language, without changing their language acceptance preferences.First is all the full form of HTTP is HyperText Transfer Protocol. It is recommended you give the users an alternative, such as a cookie set value, to force a certain language for your site. You're going to have to parse the values and weights to see if an appropriate translation is available, and provide the user the translation in the highest preferred language weight. (The default weight is 1, so this is equivalent to da q=1, en-GB q=0.8, en q=0.7). For example: Accept-Language: da, en-GB q=0.8, en q=0.7 2 There can be multiple languages, each with an optional weight or 'quality' value. 1Īccept-Language, a request HTTP header, advertises which languages the client is able to understand, and which locale variant is preferred. Entity headers are used in both, HTTP requests and responses. Content-Language, an entity header, is used to describe the language(s) intended for the audience, so that it allows a user to differentiate according to the users' own preferred language.
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