javascript - 需要 JavaScript/Regex 来挑选和处理 URL

Question

我有一个如下所示的字符串:

“等等等等等等http://www.example.com/check?x=rabP4F3Mk&dept=check等等等等......”

对于与上面类似的字符串，我需要 Regex/JavaScript 代码返回如下字符串:“rabP4F3Mk&dept=check”

我会尝试更精确:

if (the string contains "example.com/check?x="){ 
   return the portion of the token that contains "example.com/check?x=" after the "="
}

Answer 1

matches = str.match(/example.com\/check\?x\=([^\s]*)/);
if(matches.length > 1) return matches[1];