string str = "\r\n\r\n\t\r\n\n\rdds测试ddsd\r\n\t\t测试\r\n\r\n\t\r\n"; Regex re = new Regex(@"[\u4e00-\u9fa5]+.+[\u4e00-\u9fa5]+", RegexOptions.None); MatchCollection mc = re.Matches("text"); foreach (Match ma in mc) { //ma.Value就是你要的 }
string str = "\r\n\r\n\t\r\n\n\rdds测试ddsd\r\n\t\t测试\r\n\r\n\t\r\n"; Regex regex = new Regex(@"^[\w]+[\n.]+[\u4e00-\u9fa5]+$"); Console.WriteLine(regex.Match(str).Value);
string strTest = "\r\n\r\n\t\r\n\n\rdds测试ddsd\r\n\t\t测试\r\n\r\n\t\r\n";
Regex reg = new Regex("\\s");
string strRe = reg.Replace(strTest,"");
Regex re = new Regex(@"[\u4e00-\u9fa5]+.+[\u4e00-\u9fa5]+", RegexOptions.None);
MatchCollection mc = re.Matches("text");
foreach (Match ma in mc)
{
//ma.Value就是你要的
}
string str = "\r\n\r\n\t\r\n\n\rdds测试ddsd\r\n\t\t测试\r\n\r\n\t\r\n";
Regex regex = new Regex(@"^[\w]+[\n.]+[\u4e00-\u9fa5]+$");
Console.WriteLine(regex.Match(str).Value);