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

Python爬蟲遇到requests.exceptions.InvalidURL: Proxy URL had no scheme, should start with http: or https: 問題,問題截圖如下: 問題解決 使用如下代碼: 問題完美解決 ...

2022-01-02 20:26 1 3089 推薦指數:

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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 請求接口或者調用封裝的方法時,代碼中的URl是通過配置文件[比如apollo]或者接口獲得的,獲取配置出錯就會導致此問題,更改配置即可。 ...

Fri Apr 24 00:04:00 CST 2020 0 6297
爬蟲urlhttphttps的區別

今天在爬取一個網頁時發現總是爬取不成功,信息量很少,只有幾行代碼,而原網頁代碼量是很多的,后來我把url中的https換成了http后就把網頁源碼全部爬取了,查了資料后發現url中使用httphttps是有很大區別的:http獲取數據時信息齊全,https獲取數據的信息有缺失,在確定網絡地址后 ...

Fri Mar 22 21:32:00 CST 2019 0 2821
爬蟲.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爬蟲連載10-Requests模塊、Proxy代理

一、Request模塊 1.HTTP for Humans,更簡潔更友好 2.繼承了urllib所有的特征 3.底層使用的是urllib3 4.​開源地址:https://github.com/requests/requests 5.中文文檔​:https ...

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