scrapy-spider-based-on-python3's Introduction

网页爬虫设计

创建项目

进入指定文件夹，右击空白处>在此处打开命令行窗口
创建项目

Scrapy startproject DgSpider

主要代码文件说明

爬虫主类：UrlSpider.py、ContentSpider.py 项目包含2个爬虫主类，分别用于爬取文章列表页所有文章的URL、文章详情页具体内容
内容处理类：pipelines.py 处理内容
传输字段类：items.py 暂存爬取的数据
设置文件：settings.py 用于主要的参数配置
数据库操作：mysqlUtils.py 链接操作数据库
文本处理、上传文本：PostHandle.py 处理文本

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