该源码的主要功能：搜索局域网或广域网内的服务器，形成列表，方便用户来选择要存放数据的服务器，极大地提高了维护性。-The main function of the source: search inside the LAN or WAN server, the formation of the list, user to select the server to store data, which greatly improves the maintainability.