static void Main(string[] args)
{
try
{
if (args == null || args.Length < 1)
{
Console.WriteLine("请输入文件！");
Console.ReadKey();
return;
}
foreach (var fileName in args)
{
if (!File.Exists(fileName))
{
Console.WriteLine("文件不存在！");
continue;
}
(string expression, List <string> dataList) = ParseFile.Parse(fileName);
Console.WriteLine(Calc.CalcData(expression, dataList));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Console.ReadKey();
}
}