例如,我有一个字符串
string text = @"Today is {Rand_num 15-22} day. {Rand_num 11-55} number of our trip.";
我需要用随机数替换每个Rand_num构造(介于15-22或11-55之间的数字)
尝试了一些东西,但不知道接下来该怎么做
string text = @"Today is {Rand_num 15-22} day. {Rand_num 11-55} number of our trip.";
if (text.Contains("Rand_num"))
{
string groups1 = Regex.Match(text, @"{Rand_num (.+?)-(.+?)}").Groups[1].Value;
string groups2 = Regex.Match(text, @"{Rand_num (.+?)-(.+?)}").Groups[2].Value;
}