邮箱:"^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$" 座机号码:new Regex(@"^0?(10|(2|3[1,5,7]|4[1,5,7]|5[1,3,5,7]|7[1,3,5,7,9]|8[1,3,7,9])[0-9]|91[0-7,9]|(43|59| 85)[1-9]|39[1-8]|54[3,6]|(701|580|349|335)|54[3,6]|69[1-2]|44[0,8]|48[2,3]|46[4,7,8,9]|52[0,3,7]|42[1,7,9]| 56[1-6]|63[1-5]|66[0-3,8]|72[2,4,8]|74[3-6]|76[0,2,3,5,6,8,9]|82[5-7]|88[1,3,6-8]|90[1-3,6,8,9])\d{7,8}$");   手机号码 new Regex(@"^0?(13\d|14[5,7]|15[0-3,5-9]|17[0,6-8]|18\d)\d{8}$");  

获取大括号内容 "(?<=\\{)(.+?)(?=\\})"