正则表达式提取前两个p标签及内容
0
悬赏园豆：5
[待解决问题]
<p><img src="/images/quan.png" alt=""> 入料粒度：210-1200mm</p>
<p><img src="/images/quan.png" alt=""> 入料粒度：210-1200mm</p>
<p><img src="/images/quan.png" alt=""> 入料粒度：210-1200mm</p>
<p><img src="/images/quan.png" alt=""> 入料粒度：210-1200mm</p>
我只想要前两个标签及内容，正则表达式该怎么匹配？
所有回答(2)
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static void Main(string[] args)
{
StringBuilder sbr = new StringBuilder();
sbr.AppendLine("<p><img src=\"/images/quan.png\" alt=\"\"> 入料粒度1：210-1200mm</p>");
sbr.AppendLine("<p><img src=\"/images/quan.png\" alt=\"\"> 入料粒度2：210-1200mm</p>");
sbr.AppendLine("<p><img src=\"/images/quan.png\" alt=\"\"> 入料粒度3：210-1200mm</p>");
Match match = Regex.Match(sbr.ToString(), @"<p.*?>(.*?)<\/p>");
for (int i = 0; i < 3; i++)
{
if (match.Success)
{
Console.WriteLine(match.Value.Substring(3, match.Value.Length-7));
match = match.NextMatch();
}
}
}
