Abstract: This paper proposes a method that packs the windows DLL as a Web Services on the .NET platform and invokes it from Java Web application. This method has been used in the China Telecom Yellow Page Search Engine project successfully. The system architecture, the packing and invoking method of the Web Services are discussed. It uses a distributed scheduling procedure to enhances the overall performance.

Key words: Web Services technology, search engine, distributed scheduling

摘要： 提出一种将Windows平台上的动态链接库文件封装为.NET平台下的Web Services并使用Linux平台下Java Web程序调用的方法。该方法已成功应用于中国电信公司黄页搜索引擎系统。该文讨论了整个系统的架构、Web Services的封装方式及调用方式，利用分布式调度程序提高了系统整体性能。

关键词: Web Services技术, 搜索引擎, 分布式调度

CLC Number: 

• TP393