python3.7导入BeautifulSoup报错

python 爬虫用BeautifulSoup 将pycharm的项目解释器由python2.7更换为python3.7，BeautifulSoup包报错 之前使用python2.7时，PyCharm用快捷键Alt+Enter就可以轻松导入BeautifulSoup；但是将项目解释器变为python3.7后，需要导入BeautifulSoup4 python2.7导入BeautifulSoup 当

>>阅读原文<<