c# - 我如何用正则表达式得到那个日期

Question

我试图在Last Backup:和结局之间span

但我得到了空白值？

string test = @">Last Backup: 4/27/13</span></";

string regex = @"(?<=Last Backup: )*.(?='</span')";

var match = Regex.Match(test, regex);

Console.WriteLine(match.Value);

Answer 1

Try this: (?<=Last Backup: ).*(?=\</span)

Errors :

• you have inverted .*
• you have put ' around </span