.NET读取服务器或本地文件

　　　　　　//把本地文件信息读入数据流中
                    FileStream stream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
                    StreamReader reader = new StreamReader(stream);
                    StringBuilder sb = new StringBuilder();
                    do
                    {
                        sb.AppendLine(reader.ReadLine());
                    } while (!reader.EndOfStream);

　　　　　　　return sb.ToString();