基于微信和网络爬虫的教务信息查询系统设计与实现
首发时间:2017-01-22
摘要:随着移动互联网时代的到来,微信渐渐地成为了人们生活中的一部分。然而在部分高校教务信息查询领域还是停留在PC机阶段,另外教务信息属于私人信息,高校不会向普通用户提供查询接口。为此本文提出了一种基于微信和网络爬虫的教务信息查询系统的设计方法,即运用网络爬虫技术抓取网页,正则表达式匹配出目标信息,最后通过微信公众平台返回用户。
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Design and Implementation of Educational Information Query System Based on WeChat and Web Crawler
Abstract:With the advent of mobile Internet era, WeChat gradually become a part of people's lives. However, in the field of some universities educational information query, the way to get information stays at the PC stage. In addition, Because of the privatization of educational information, universities will not provide the query interfaces to ordinary users. This paper presents a design method of information query system based on WeChat and Web Crawler, which uses web crawler to crawl web pages, matches the target information by regular expressions and returns the user through WeChat finally.
Keywords: Web Crawler WeChat PHP Educational Information Query System
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