Home > Developer > Python

Python crawler project, get news on all websites, save to database, parse HTML page, etc.

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞
1. Requirements Description

Demand:
Crawl all the news from the Tiger sniffing site and save it to the database.
Http://www.huxiu.com

Technology:
1. Crawler
Get the server's resources (URLLIB)
Parsing HTML pages (BeautifulSoup)
2. Database Technology
Database MySQLdb
Analysis of business logic:
(1), Tiger olfactory website news, including home page and pagination information (next page)
(2), need to get the URL of each news from the resources and paging resources of the homepage
How to get the URL:
Parsing the Web site HTML file, if the href attribute of the A tag contains the article field, it is a news
(3) Access the URL of the news, resolve the desired field

http://www.woaipu.com/shops/zuzhuan/61406

http://www.woaipu.com/shops/zuzhuan/61406

Python crawler project, get news on all websites, save to database, parse HTML page, etc.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
php parse html page python crawler how to save html connect html page to sql server database how to create database in html page postgresql grant all on database to user how to write crawler in python
Related Article
Python design mode-UML-Package diagrams (Package Diagram)
Python abstract class (ABC module)
The difference between OS and sys two modules in Python

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More