基于ASP的数据库开发中图像和大文本的存取方法

THE METHODS OF ACCESSION IMAGES AND LARGE TEXT IN THE DATABASE DEVELOPMENT BASED ON ASP

ActiveServerPages是IIS提供的一种动态网页技术 ,可以用来开发高效Web数据库应用程序。本文讨论了在ASP脚本中采用Recordset对象的Getchunk方法和Appendchunk方法 ,从表中获取以及向表中插入BLOB数据的方法 ,来节省WEB服务器资源。

Active Server Pages is an active web technique supported by IIS,which can be used to expiore the applied programs of high efficient web database development.This paper discusses techniques to save WEB sever resources in the ASP-based WEB database development.The proposed techniques are based on the Getchunk method and Appendchunk method,which use Recordset objects,to access fragments of images and large text fields.