在linux和windows间传递数据，用以测量从客户端本地文件传到服务器端DDR，和从客户端DDR传到服务器端DDR的网络传输速度。其中linux为客户端。-In passing data between linux and windows, to measure the local file from the client to the server-side DDR, and from the client to the server-side DDR DDR network transm