动态网站图片上传技术的研究和探讨

Research and Discussion of Pictures Uploading Technique onto Dynamic Website

制作动态网站时经常要向服务器上传图片.图片在服务器中的存储方式有3种:存在指定的目录下、存入指定的数据库中,或者存在指定目录下,再将路径存入数据库.任何上传技术都不是十全十美的,可根据实际情况进行选择.结合动态网站制作实例,对图片上传的常用技术进行分类比较.

Pictures are often uploaded onto web server when developing dynamic website. Three ways are used to store pictures in server, namely,stored in specified category, into specified database, or firstly in specified category and then stored into database. Any uploading technique is not perfect and a suitable one should be selected based on practical situation. Integrating the case of developing dynamic website, the uploading technique of pictures are classified and compared in this paper.