How do I find a string in string with regex?
Despite my many efforts to learn RegEx, I find this quite hard todo, so I'm asking the community for help.
So, I have this str开发者_C百科ing:
<html><head>
<title>Test</title>
</head>
<body>
<a href="goforward?U=as4395897a8druasfdas833a">Go</a>
</body>
</html>
Now I want to find as4395897a8druasfdas833a using a regex. This code is not inside an "" in the real word, although I would like to search for "goforward?U" (that one is always the same).
Thanks in advance.
In your example code, this would work:
goforward\?U=(\w+)
But more information is needed to get it more precise. Since I don't know what "actually" contains or what ends the term you want to find I can't give an exact regular expression so if you comment with more details I can tweak it.
This should work:
goforward\?U=[a-z0-9]+
Try with this:
goforward\?U=([a-z0-9]+)
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