为啥第二个Match的Group1,匹配到的是 "friendly."
请问大神,这个是正则表达式中哪里匹配到的?
public class Program
{
static void Main(string[] args)
{
string input = "Yes. This dog is very friendly.";// .匹配任何字符,[.]中括号的点只配备.本身。wtf
string pattern = @"((\w+)[\s.])+"; //默认贪婪匹配
foreach (Match match in Regex.Matches(input, pattern))
{
Console.WriteLine("Match: |{0}|", match.Value);
for (int groupCtr = 0; groupCtr < match.Groups.Count; groupCtr++)
{
Group group = match.Groups[groupCtr];
Console.WriteLine(" Group {0}: |{1}|", groupCtr, group.Value);
for (int captureCtr = 0; captureCtr < group.Captures.Count; captureCtr++)
{
Console.WriteLine(" Capture {0}: |{1}|", captureCtr, group.Captures[captureCtr].Value);
}
}
}
Console.Read();
}
}