You should be using pip to install, so you can simply do pip install beautifulsoup4. That will install the latest BS4, which is 4.3.1 as of ... ... <看更多>

pip install requests ... from bs4 import BeautifulSoup ... 開頭為5為請求失敗，表示Server端錯誤可以依照http狀態碼來排查問題，更詳細的狀態說明 ... ... <看更多>

from bs4 import BeautifulSoup, SoupStrainer ... python-bs4-doc - error-tolerant HTML parser for Python - documentation python3-bs4 - error-tolerant HTML ... ... <看更多>

以下是代碼(代碼中賬號和密碼我修改了，望見諒)： from urllib import request,parse from bs4 import BeautifulSoup from http import cookiejar ... <看更多>

Python 3.6 ModuleNotFoundError: No module named 'bs4' beautifulsoup4 sudo python3 -m pip install ... ... <看更多>

我想要爬Facebook好友名稱使用beautifulsoup沒有出現錯誤訊息但好友名稱也沒出來具體程式碼在下面from selenium import webdriver import time,re. ... <看更多>