將字符串寫入記事本

    string jsonStr = JsonConvert.SerializeObject(data);
                FileStream stream = new FileStream(@"C:\Users\YeChangZhong\Desktop\新建文件夾\aa.txt", FileMode.Create);//fileMode指定是讀取仍是寫入
                StreamWriter writer = new StreamWriter(stream);
                writer.WriteLine("====================");
                writer.WriteLine(jsonStr);
                writer.WriteLine(data.CREATEUSERNAME);
                writer.WriteLine(data.MODIFYUSERNAME);
                writer.WriteLine("====================");
                writer.Close();//釋放內存
                stream.Close();//釋放內存