get url for facebook

Getting parameter values from a URL is a common requirement in the development process of Che program, and by accident cannot, it is time to study the method of obtaining parameters under Javasrcipt (similar in Java).First look at the URL specification:URL consists of:Protocol://hostname[:p ORT]/path/[;p Arameters][?query] #fragmentProtocol://hostname [: Port]/path/[: parameter] [? query] #FragmentA canonic

This article describes the PHP to get the current page URL function example, share for everyone to reference. The implementation methods are as follows: In PHP, there is no default function to get the URL of the current page, so today we're going to introduce you to a PHP function that gets the full

Yii2 get the url of the page before logon-implementation on the computer and browser and learning about the source code of yii2, yii2url For a website with Logon Restrictions (permission restrictions), the user enters the authentication information and jumps to the page before logon after the authentication is successful. This is a user-friendly function. Therefore, it is critical to obtain the page address

In asp.net, if you use a URL rewrite, you get the rewritten address via httpcontext.request. If this address is to be returned to the client (such as redirect), we generally wish to be the friendly address before the rewrite. The usual use scenario is when we have a page that requires a user to log in to access, we will in the code to determine whether the current access user is logged in, if not logged i

ObjectiveThe previous article introduced the composer function, can simulate get and post requests, get request some are without parameters, this is relatively easy, directly put in the URL address bar on the line. Some get requests come with parameters, and this article details the

method One: Simple, no parameters, only one virtual path Copy Code code as follows: GetUrl =request ("url") For example: HTTP://127.0.0.1/SHIYAN.ASP?DFSDFSF=DSFSDFDAMP;AA=DDDD Get as: shiyan.asp Copy Code code as follows: Dim Changdu,url,ends,wurl Changdu=len (Request. ServerVariables ("

PHP gets the current script URL (only path) Copy Code code as follows: function Getcururl () { if (!empty ($_server["Request_uri"])) { $scrtName = $_server["Request_uri"]; $nowurl = $scrtName; } Else { $scrtName = $_server["Php_self"]; if (Empty ($_server["query_string"])) { $nowurl = $scrtName; } Else { $nowurl = $scrtName. "?". $_server["Query_string"]; } } return $nowurl; } Instance Invocatio

(In_array ($last, $this->state_domain)) {$last _2=array_pop ($urlarr);if (In_array ($last _1, $this->top_domain)) {$this->domain= $last _2. $last _1. $last;$this->host=implode ('. ', $urlarr);}else{$this->host=implode ('. ', $urlarr). $last _2;$this->domain= $last _1. $last;}}}return $this;}/*** Get domain Name* Enter description here ...*/Public Function GetDomain () {return $this->domain;}/*** Access to the host* Enter description here ...*/Public

　　I have seen several interview questions recently, one of which is about writing a method to get the field contents of the URL query section of the browser address bar. Although I have seen the related things before, but feel a little vague, so it is a comprehensive study again, I would like to write this article!Prepare knowledgeIn JavaScript, when it comes to URLs (which are simply described here), it's

of querystring and the value of servletpath. 3) The following figure shows the HTTP request process: Step 1: The browser encodes the URL to the server; Step 2: the server will encode the displayed content after decoding these requests to the client browser; Step 3: the browser displays the webpage according to the specified code 4) detailed analysis of how get submits code and how the server deco

Copy Code code as follows: Import Java.io.BufferedReader; Import java.io.IOException; Import Java.io.InputStreamReader; Import Java.io.OutputStream; Import Java.io.PrintWriter; Import java.net.HttpURLConnection; Import Java.net.URL; Import java.net.URLConnection; Import java.util.List; Import Java.util.Map; public class HttpRequest { /** * Request to send the Get method to the specified URL