从下面的代码中,我试图从脚本变量中获取数据。我对“”之间的文字感兴趣var code = "a37965dcd8421328a767c697448ed735"; XPathResult xpathResult = geckoWebBrowser1.Document.EvaluateXPath("/html/body/table[3]/tbody/tr[1]/td[2]/script"); var foundNodes = xpathResult.GetNodes(); foreach (var node in foundNodes) { var x = node.TextContent; // get text text contained by this node (including children) GeckoHtmlElement element = node as GeckoHtmlElement; //cast to access.. inner/outerHtml string inner = element.InnerHtml; string outer = element.OuterHtml; String pattent = ".[0-9a-zA-Z]{34}$."; Match match = Regex.Match(inner, pattent);正则表达式是否正确?我究竟做错了什么?
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慕婉清6462132
TA贡献1804条经验 获得超2个赞

跃然一笑
TA贡献1826条经验 获得超6个赞
您的正则表达式规则可以这样尝试:
bool result = Regex.Match(inner, @"^[0-9a-zA-Z]{32,34}$").Success;
Console.WriteLine(result);
如果结果相等true,则匹配成功!
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