static void Main(string[] args)
{
th = new TextImpl();
while (true)
{
th.showMenu();
string s = Console.ReadLine();
switch (s)
{
case "1":
{
text = new Text();
th.write(text);
th.SaveFile(text.Content, text.Saveroute + "/" + text.Name);
break;
}
case "2": {
text = new Text();
Console.WriteLine("请输入打开文件路径：");
String op = Console.ReadLine();
text = th.OpenFile(op);
Console.WriteLine("笔记内容：\n" + text.Content);
break;
}
case "3": {
break;
}
}
}
}
