string strtest = "asdfg12wertgv1287654" var test = strtest.Split(new string[]{"12"}, StringSplitOptions.RemoveEmptyEntries);
字符串处理代码 spilt(参数为char 或者 string) 根据参数进行分割
字符串例子:&0143977|123456a#0143976|123456b&
结果:01439771234560143976123456b