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发明授权
CN101651676B 一种大数据量文件的网络下载方法 失效 - 权利终止

一种大数据量文件的网络下载方法
摘要：
本发明提供了一种大数据量网络下载的方法，该方法涉及服务器和终端，所述服务器具有控制线程和数据线程，所述终端具有控制线程和数据线程，所述大数据量文件的网络下载方法包括下列步骤：1)服务器和终端运行控制线程进行协议信息交互，完成服务器和终端的控制端口协议间的握手；2)步骤1)结束后，服务器和终端运行数据线程，完成服务器和终端的数据端口的握手；3)通过数据线程在服务器和终端的数据端口之间传输数据文件；4)在数据文件传输完毕后重新运行控制线程。本发明能够高效地可靠地传输数据，特别适合于大数据量网络下载。
摘要（英）：

The invention provides an online download method for large data volume files. The method relates to a server and a terminal. The server has control threads and data threads; the terminal has control threads and data threads too. The online download method for large data volume files comprises steps of: (1) the server and the terminal operate the control threads for protocol information interaction to realize handshake between control port protocols of the server and the terminal; (2) after the step 1), the server and the terminal operate the data threads to realize handshake between data port protocols of the server and the terminal; (3) transmitting data files between the data port protocols of the server and the terminal via the data threads; (4) operating the control threads again after transmitting the data files. The invention is able to transmit data efficiently and reliably, and is especially suitable for online download of large data volume files.

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