Abstract: In order to improve the condition of file transfer inefficiency between the large-scale system, this paper designs a document processing engine in FTP server hub model. The engine realizes business register by intelligence guide mode, and establishes a back-drive module to realize file transmission effectively. MD5 algorithm is used to solve the document in the integrity of the migration process validation issues. Java thread pool is used to control technology to improve the multi-threaded concurrent processing capabilities. The engine design solves the problem of coordination and controlling between layered structures in FTP server hub. It also can parallel the transplant to many domains and has higher use value.

Key words: server hub, WU-FTP server software, document processing engine, MD5 algorithm, multi-thread

摘要： 为改善大型运营支撑系统之间文件传输效率低下的状况，在FTP服务器枢纽模型中，设计文件处理引擎。通过智能向导模式实现业务注册，建立后台驱动模块实现高效文件传输，采用MD5算法解决文件迁移过程中的完整性校验问题，利用Java线程池控制技术提高引擎多线程并发处理能力。该引擎设计较好地解决了FTP服务器枢纽分层结构之间的协调控制问题，具有较高的实用价值。

关键词: 服务器枢纽, WU-FTP服务器软件, 文件处理引擎, MD5算法, 多线程

CLC Number: 

• TP311.11