Using C# .net I am parsing some data with some partial html/javascript inside it (i dont know who made that decision) and i need to pull a link. The link looks like this
http:\/\/fc0.site.net\/fs50\/i\/2009\/name.jpg
It came from this which i assume is javascript and looks like json
"name":{"id":"589","src":"http:\/\/fc0.site.net\/fs50\/i\/2009\/name.jpg"}
But anyways how should i escape the first link so i get http://fc0.site.net/fs50/i/2009/name.jpg
In this case i could just replace '\\' with '' since links dont contain \\ nor " so i could do that but i am a fan of knowing the right solution and doing things properly. So how might i escape this. After looking at that link for a minute i thought is that valid ? does java script or json escape / with \\? It doesnt seem like it should?
In your case:
"name":{"id":"589","src":"http://fc0.site.net/fs50/i/2009/name.jpg"}
"/" is a valid escape sequence. However, it is not required that / be escaped. You may escape it if you need to. The reason JSON explicitly allows escaping of slash is because HTML does not allow a string in a to contain "...
Update:
Odd, it doesn't look like any JavaScript/JSON escaping you'd expect. You can have forward slashes in JavaScript strings just fine.
Why dont you try a regex on the escaped slashes to replace them in the C# code...
String url = @"http:\/\/fc0.site.net\/fs50\/i\/2009\/name.jpg";
String pattern = @"\\/";
String cleanUrl = Regex.Replace(url, pattern, "/");
Hope it helps!
Actually you want to unescape the string. Answered in this question .
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