本项目是个人练手小项目,基于python2.7环境,抓取目标www.7160.com 下的一个图片栏目的所有图片,并把图片url保存在本地url.txt,同时也可以下载图片到pic文件夹。
主要用到的框架: 1.scrapy爬虫框架 2.requests请求下载图片 3.xpath解析网页元素
需要改进的点: 1.xpath解析网页不一定是最优方案,可以优化 2.下载图片的操作没有运用多线程(由于本人初学,还没有学会多线程下载)
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
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The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
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JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
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