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文章 2024-08-12 来自：开发者社区

Python爬虫开发：BeautifulSoup、Scrapy入门

在现代网络开发中，网络爬虫是一个非常重要的工具。它可以自动化地从网页中提取数据，并且可以用于各种用途，如数据收集、信息聚合和内容监控等。在Python中，有多个库可以用于爬虫开发，其中BeautifulSoup和Scrapy是两个非常流行的选择。本篇文章将详细介绍这两个库，并提供一个综合详细的例子，展示如何使用它们来进行网页数据爬取。一、BeautifulSoup入门 1. B...

文章 2024-04-22 来自：开发者社区

Python爬虫面试：requests、BeautifulSoup与Scrapy详解

在Python爬虫开发的面试过程中，对requests、BeautifulSoup与Scrapy这三个核心库的理解和应用能力是面试官重点考察的内容。本篇文章将深入浅出地解析这三个工具，探讨面试中常见的问题、易错点及应对策略，并通过代码示例进一步加深理解。 1. requests：网络请求库常见问题：如何处理HTTP状态码异常？如何处理代理设置、cookies管理及session...

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更新时间 2024-08-13 09:12:28

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分布式计算框架 MaxCompute MaxFrame

MaxCompute MaxFrame 是阿里云自研分布式计算框架，支持 Python 编程接口并可直接使用 MaxCompute 计算资源及数据接口，与 MaxCompute Notebook、镜像管理等功能共同构成 MaxCompute 完整 Python 开发生态。

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