WebIM在农产品电子商务系统中的应用研究  

Application of WebIM in Electronic Commerce Systems of Agricultural Products

作　　者：金晓丹[1] 王波[1] 赵晓倩 JIN Xiao-dan,WANG bo,ZHAO Xiao-qian（1.Education and Communication Institute,Qiqihar University,Qiqihar 161006,China;2.Research four northern Huaan Indus trial Group Co.,Ltd.,Qiqihar University,Qiqihar 161006,China）

机构地区：[1]齐齐哈尔大学教育与传媒学院,黑龙江齐齐哈尔161006 [2]北方华安工业集团有限公司科研四所,黑龙江齐齐哈尔161006

出　　处：《电脑知识与技术》2013年第3期1720-1722,共3页Computer Knowledge and Technology

基　　金：黑龙江省教育科学规划课题资助项目（JJC1211088）; 齐齐哈尔大学教育研究重点资助项目（2012017）

摘　　要：为解决农产品信息不流畅而导致的农产品滞销问题,在农产品电子商务系统中引入WebIM技术。设计了WebIM系统的各个关键类和具体功能,通过Comet技术实现了维护客户端和服务器端通信的HTTP长连接,利用Servlet异步特性实现了关键的即时通信的Pushlet框架。WebIM技术适合实现交互性和实时性较强的web应用,可有效解决农产品买卖双方的实时沟通和农产品信息的实时更新问题。To resolve the problem of unmarketable agricultural product caused by agricultural product information is not smooth,WebIM technology is introduced to Electronic Commerce Systems of Agricultural Products.The various key class and specific functions of WebIM system is designed.A HTTP long connection of maintenance client-side and serve-side is achieved by the Comet technology.Important pushlet framework of instant communication is achieved by Servlet asynchronous features.WebIM technology is suitable for strong interactive and real web application,which can solve effectively the problem of real-time com munication of buyers and sellers of agricultural products and agricultural information updated in real time.

关 键 词：电子商务 WebIM COMET PUSHLET SERVLET 

分 类 号：TP391[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术]