引言：在当今信息爆炸的时代，网页抓取已经成为获取数据的重要手段之一。然而，随着互联网的发展，网页的数量和复杂性也不断增加，传统的单线程网页抓取已经无法满足我们对效率和速度的要求。为了解决这个问题，我们可以利用Python的请求库和代理来实现多线程网页提高梯度控制，从而提高效率和速度。在进行多线程网页...

文章 2023-01-11 来自：开发者社区

Python之scrapy的post请求、日志和代理

1. post请求1、重写start_requests方法：def start_requests(self) 2、start_requests的返回值：scrapy.FormRequest(url=url, headers=headers, callback=self.parse_item, formdata=data) url: 要发送的post地址 headers：可以定制头...

问答 2019-12-30 来自：开发者社区

在python中不能使用请求模块代理请求

我试图在python中构建一个基本的代理检查器实用程序。这是我现在拥有的: import requests from bs4 import BeautifulSoup currentip="" originalip="" isProxied=False proxies=["104.236.54.196:8080", "187.62.191.3:61456", "138.204.179.16...

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分布式计算框架 MaxCompute MaxFrame

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