C#創建目錄 寫入文本 基礎文本操作

創建目錄
    void CrateDir(string path) 
        {
  System.IO.Directory.CreateDirectory(path); 

        }
  CrateDir(@"C:\windows\aaa");
寫入文件
        void shuchu(string path,string info)
        {
            FileStream fs = new FileStream(path, FileMode.Create);

            StreamWriter sw = new StreamWriter(fs);
            sw.WriteLine(info);
            sw.Flush();
            sw.Close();
            fs.Close();

        }
 shuchu(“C:\windows\a.txt”,"123");

作者：Bychentufeiyang