网络连接网址
https://www.bootcdn.cn/
<!DOCTYPE html>
<html lang="zh-CN"><head><meta charset="utf-8"><title>title</title><!-- Bootstrap --><link href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet"><script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.4.1/jquery.min.js"></script><script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/3.4.1/js/bootstrap.min.js"></script></head><body><h1>你好,世界!</h1></body>
</html>
pycharm设置
File->Settings->File and code templates
note:
1.bootstrap需要导入本地文件,pycharm才有补全功能。