正则表达式中间的字符串(Regular expressions middle of string)
我如何获得SIP URI的一部分? 例如,我有URI sip:username@sip.somedomain.com ,我需要获取username并使用[^sip:](.*)[$@]+表达式,但出现的结果是username@ 。 我如何从匹配@排除?
How I can get part of SIP URI? For example I have URI sip:username@sip.somedomain.com, I need get just username and I use [^sip:](.*)[$@]+ expression, but appeared result is username@. How I can exclude from matching @?
最满意答案
这应该做的工作
(?<=^sip:)(.*)(?=[$@])this should do the job
(?<=^sip:)(.*)(?=[$@])更多推荐
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