GDSP defines functions which are not supported by FTP protocol such as data sharing, data searching, third-part-transfer, multi-part-transfer and so on.

• GDSP协议采用XML(eXtensible Markup Language)文档封装主体和资源的元数据,在对标准FTP协议兼容的基础上,定义了原FTP协议不支持的用户管理、数据共享、数据搜索、三方传输, 以及多点分片传输等功能。