urlencode

问题 I get the following error when trying to pass variables via URLRequestMethod.POST; Error: Error #2101: The String passed to URLVariables.decode() must be a URL-encoded query string containing name/value pairs. Is there a method for string URL Encoding? 回答1: Solution to this problem is: You have to set URLLoaderDataFormat to URLLoaderDataFormat.TEXT not URLLoaderDataFormat.VARIABLES. Because VARIABLES means different types of data, not multiple items in URLVariables . 回答2: There are escape()

问题 Why is %2526 used instead of %26 to encode an & ? Im invoking a URL to an external site and when I encode the & as %2526 the parameters are passed correctly but when I just use %26 they are not. 回答1: If you url-encode an ampersand you get %26 . If you url-encode %26 you get %2526 . Thus, it is url-encoded twice. 回答2: %25 is the percent character, so %2526 URLDecoded results in %26 which URLDecoded results in & For some reason, the call you make seems to require doubly percent encoded input.

问题 I want to know that what is url encoding . I have 2 jsp pages and one servlet. When I run the application the url displayed is : http://localhost:8080/myproject/index.jsp where index.jsp : <form action="Myservlet" method="post"> <input type="text" name="mytext" id="mytext"/> <input type="submit" value="submit"/> </form> after the submit button is clicked the URL displayed is : http://localhost:8080/myproject/Myservlet What is the meaning of URL encoding? How can I encode url? From index.jsp

问题 I am working on a wordpress website which has thousands of pages and the owner has entered an affiliate link for each page via a custom field named: afflink The affiliate link is outputted on the page using: <?php echo get_post_meta(get_the_ID(), 'afflink', true) ?> The user clicks the link which sends them to a page called go.php The link looks like this: www.mysite.com/go/go.php?url=http://www.somesite.com/redirector.aspx?aid=334&cid=2502&tid=3 Within the go.php page is the following meta

问题 I am working on a wordpress website which has thousands of pages and the owner has entered an affiliate link for each page via a custom field named: afflink The affiliate link is outputted on the page using: <?php echo get_post_meta(get_the_ID(), 'afflink', true) ?> The user clicks the link which sends them to a page called go.php The link looks like this: www.mysite.com/go/go.php?url=http://www.somesite.com/redirector.aspx?aid=334&cid=2502&tid=3 Within the go.php page is the following meta

问题 I have some HTML that is being run through PHP: <a href="?char=">&</a> and I'm wanting to use a preg_replace to replace the first & with a urlencode d value of it. However: preg_replace("/char=\">(.*?)<\/a>/", "char=".urlencode("$1")."\">$1</a>", $links); But this gives me the value $1 , instead of the expected back-reference. How can I do what I'm trying to do (make the output look like <a href="?char=%26">&</a> )? 回答1: You can use the modifier e in your regexp or use the function preg

问题 I have some HTML that is being run through PHP: <a href="?char=">&</a> and I'm wanting to use a preg_replace to replace the first & with a urlencode d value of it. However: preg_replace("/char=\">(.*?)<\/a>/", "char=".urlencode("$1")."\">$1</a>", $links); But this gives me the value $1 , instead of the expected back-reference. How can I do what I'm trying to do (make the output look like <a href="?char=%26">&</a> )? 回答1: You can use the modifier e in your regexp or use the function preg

问题 So I have a file I am uploading to azure blob storage: C:\test folder\A+B\testfile.txt and two extension methods that help encode my path to make sure it is given a valid azure storage blob name public static string AsUriPath(this string filePath) { return System.Web.HttpUtility.UrlPathEncode(filePath.Replace('\\', '/')); } public static string AsFilePath(this string uriPath) { return System.Web.HttpUtility.UrlDecode(uriPath.Replace('/', '\\')); } So when upload the file I encode it AsUriPath

问题 I am using WebAPI2 and I have a route "Products/{Id}/details". When Id contains \ , IIS changes it to / . For example pr\p is changed to pr/p and it "spoils" the uri. I want to know how to prevent changing ** to **/ , or are there any other workarounds? Thanks in advance for your help. 回答1: This looks useful: <rule name="KeepBackslashes" stopProcessing="true"> <match url="(.*)" /> <action type="Rewrite" url="http://HOST:PORT/{UrlDecode:{C:1}}" logRewrittenUrl="true" /> <conditions> <add input

问题 $str = preg_replace("'\(look: (.{1,80})\)'Ui", "(look: <a href=\"dict.php?process=word&q=\\1\">\\1</a>)",$str); i want to encode url, but how can I do that? can i use urlencode() function in preg_replace?, something like that, $str = preg_replace("'\(look: (.{1,80})\)'Ui", "(look: <a href=\"dict.php?process=word&q=\\1\">\\1</a>)",$str); do you have any idea about encoding url in preg_replace? 回答1: You can use preg_replace_callback, which allows you to produce the replacement string by running