摘要
随着互联网技术兴起,人类信息积累速度越来越快,对网页信息自动抽取的需求随之变大。本文对现今网页信息扫描和抽取特点进行分析,对其存在的问题给予阐述,并结合PHP语言,解析如何运用其相关技术对网页信息实现企业级别的精确提取。
With the development of the Internet, the rapid increase in the amount of published information makes the demand for web data extraction grow quickly. This paper mainly analyzes the characteristic of data scanning and extraction and their current problems, and expounds how to implement PHP technology to achieve high-precise data extraction at enterprise-level for Web information.
出处
《科技广场》
2015年第5期29-32,共4页
Science Mosaic
