urldecode

问题 What is the difference between URLDecoder.decode(String s) and URLDecoder.decode(String s, String enc) I had a Cookie value like val=%22myvalue%22 I am retirieving it. Cookie[] cookies=request.getCookies(); String val=cookies[0].getValue(); But the value of val is %22myvalue%22 So I tried URLDecoder String val1=URLDecoder.decode(val); String val2=URLDecoder.decode(val,"utf8"); And values of both are same, that is myvalue So what is the difference between both? 回答1: URLDecoder.decode(String s)

问题 My Browser shows URL with file name as http://www.example.com/pdf/204177_20090604_Chloorhexidine_DCB_oogdruppels_0%2C1%25.pdf Actual File name is 204160_20090604_Atropine_DCB_oogdruppels_0,5%.pdf After urldecode, it gives wrong file name as http://www.example.com/pdf/204177_20090604_Chloorhexidine_DCB_oogdruppels_0,1%.pdf Update : Initially I thought that its problem of URL Decode, but files like name 204153_20090605_Aluminiumacetotartraat_DCB_oordruppels_1,2%.pdf while rendering in browser

问题 while testing, I just discovered, that this url = ' http://wi312.rockdizfile.com/d/uclf2kr7fp4r2ge47pcuihdpky2chcsjur5nrds2hx53f26qgxnrktew/Kimbra%20-%20Love%20in%20High%20Places.mp3' works in browser and file download begins but if i try to fetch this file using requests.get(url) it gives massive error ... any clue why is this happening ? do in need to decode this to make it working? Update this is the error I keep getting: Exception in thread Thread-5: Traceback (most recent call last):

问题 I am using an HTML form which sends <input type=hidden name=longdesc value='SMARTNET%^" 8X5XNBD'> this is done by the following javascript code: function masinsert(id) { var currentTime=new Date(); var button = document.getElementById("m"+id); button.onclick=""; button.value="Inserting"; var itemdescription = document.getElementById("itemdescription"+id).value; function handleHttpResponse() { if (http.readyState == 4) { button.value="Item Added"; } } var http = getHTTPObject(); // We create

问题 I need to decode an URI in C++. I found several questions about it, but they all fail to deal with UTF-8 encoding and accents (I'm interested in accurately dealing with ASCII characters). Then, I went with a broadly used library like libcurl... but it also failed to address the UTF-8 encoding. Here's what I'm doing string UriHelper::Decode(const string &encoded) { CURL *curl = curl_easy_init(); int outlength; char *cres = curl_easy_unescape(curl, encoded.c_str(), encoded.length(), &outlength)

问题 I want to learn what is it called -if there is any name for it- when you convert a name to a URL parameter, like, urldecode() in PHP. Suppose in my database, I list some TV series, and one row is for The Big Bang Theory , I usually do it like: title name ------ ----- The Big Bang Theory the-big-bang-theory So is there a specific name for the second column, named "name"? I remember something like "slug" or "stub" from one of the CMS’. 回答1: http://example.com/articles/the-big-bang-theory

问题 I'm trying to get an older Apache (2.2.17) to proxy: http://foo.com/proxy/?url=http%3A%2F%2Fbar.com%2foo to: http://bar.com/foo I have: RewriteCond %{QUERY_STRING} ^url=(.*)$ RewriteRule ^/proxy/ %1? [P,L] Unfortunately, this results in Apache trying to proxy the URL-encoded value (log output) : (3) applying pattern '^/proxy/' to uri '/proxy/' (4) RewriteCond: input='url='http%3A%2F%2Fbar.com%2foo'' pattern='^url=(.*)$' => matched (2) rewrite '/proxy/' -> ''http%3A%2F%2Fbar.com%2foo'?' (3)

问题 As unescape has been deprecated I have chosen decodeURIComponent , but it doesn't work as expected . decodeURIComponent cant decode the following URI component Coast%20Guard%20Academy%20to%20hold%20annual%20Women%92s%20%91Leadhership%92%20event While decoding the above string decodeURIComponent throws an error, which blocks the remaining javascript execution. Is there is any solution to fix this ? 回答1: The %91 and %92 characters were encoded using an ANSI codepage. decodeURIComponent()

问题 Is there something like +(NSString *) URLencode: (NSString *) someString +(NSString *) URLdecode: (NSString *) someString If so, how to implement it? Note to downvoters. This is NOT a simple question. I need something that can comprehensively do this. For example: NSString * test = @"汉字马拉松是"; NSString * encoded = [test stringByAddingPercentEscapesUsingEncoding:NSASCIIStringEncoding]; PO(encoded); PO(test); Will yield the following: 2012-06-04 16:04:22.709 BadgerNew[2266:17003] <0xcd890

问题 I often have to url encode or decode a large collection or array of strings. Besides iterating through them and using the static URLDecoder.decode(string, "UTF-8"), are there any libraries out there that will make this type of operation more performant? A colleague insists that using the static method to decode the strings in-place is not thread safe. Why would that be? 回答1: The JDK URLDecoder wasn't implemented efficiently. Most notably, internally it relies on StringBuffer (which