原文:Python爬虫requests.exceptions.InvalidURL: Proxy URL had no scheme, should start with http:// or https://

Python爬虫遇到requests.exceptions.InvalidURL: Proxy URL had no scheme, should start with http: or https: 问题,问题截图如下: 问题解决 使用如下代码: 问题完美解决 ...

2022-01-02 20:26 1 3089 推荐指数:

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Expected URL scheme 'http' or 'https' but no colon was found

Expected URL scheme 'http' or 'https' but no colon was found 请求接口或者调用封装的方法时,代码中的URl是通过配置文件[比如apollo]或者接口获得的,获取配置出错就会导致此问题,更改配置即可。 ...

Fri Apr 24 00:04:00 CST 2020 0 6297
爬虫urlhttphttps的区别

今天在爬取一个网页时发现总是爬取不成功,信息量很少,只有几行代码,而原网页代码量是很多的,后来我把url中的https换成了http后就把网页源码全部爬取了,查了资料后发现url中使用httphttps是有很大区别的:http获取数据时信息齐全,https获取数据的信息有缺失,在确定网络地址后 ...

Fri Mar 22 21:32:00 CST 2019 0 2821
爬虫.requests.exceptions.ConnectionErro

requests.exceptions.ConnectionError: HTTPConnectionPool(host='jy-qj.com.cn', port=80): Max retries exceeded with url: / (Caused by NewConnectionError ...

Thu Sep 21 17:39:00 CST 2017 1 6504
Python爬虫连载10-Requests模块、Proxy代理

一、Request模块 1.HTTP for Humans,更简洁更友好 2.继承了urllib所有的特征 3.底层使用的是urllib3 4.​开源地址:https://github.com/requests/requests 5.中文文档​:https ...

Wed Feb 26 08:13:00 CST 2020 0 1649
 
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