获取程序的根目录

WINFROM:

StreamReader sr = new StreamReader(Application.StartupPath + "\\config.txt", Encoding.Default);//获取路径

string cityInfo = sr.ReadToEnd();//读取内容
sr.Close();//关闭流

解释：读取程序的根目录中 名称为config.txt文件的内容

 

 

WEBFROM:

 StreamReader sr = new StreamReader(System.AppDomain.CurrentDomain.BaseDirectory + "\\config.txt", Encoding.Default);

转载于:https://www.cnblogs.com/lacey/p/5555552.html