我在/usr/bin/python中有原始的python2.7.5,我通过在/usr/local/bin/python3中下载python3.5.1包安装了Python3,然后我安装了BeautifulSoup4,如下所示:
sudo easy_install BeautifulSoup4
Searching for BeautifulSoup4
Best match: beautifulsoup4 4.4.1
Processing beautifulsoup4-4.4.1-py2.7.egg
beautifulsoup4 4.4.1 is already the active version
我正在尝试设置BeautifulSoup4,以便能够运行以下操作:
from bs4 import BeautifulSoup
然而,当我去安装BeautifulSoup4时,我会得到以下内容:
Defaulting to user installation because normal site-packages is not writeable.
Requirement already satisfied: beautifulsoup4 in ./Library/Python/2.7/lib/python/site-packages (4.8.2)
Requirement already
我使用以下命令安装了BeautifulSoup:
sudo easy_install BeautifulSoup4
我收到消息:
Searching for BeautifulSoup4
Best match: beautifulsoup4 4.1.3
Processing beautifulsoup4-4.1.3-py2.6.egg
beautifulsoup4 4.1.3 is already the active version in easy-install.pth
Using /Library/Python/2.6/site-packages/beautifulsoup4-4.1.
我在移动HTML5网站上工作,使用的是html5/ server,服务器是php。我将服务器设置从HTTP更改为HTTPS,但现在我的手机显示以下类型的错误
[Error] Failed to load resource: The certificate for this server is invalid. You might be connecting to a server that is pretending to be “www.example.com” which could put your confidential information at risk.
在带有IOs 7.1
我有两个网站将共享一些资源,比方说,index.php,functions.js和style.css,这些脚本将用于网站上几乎所有的页面。
我有两个观众要迎合(就下载速度而言),在同一网络内的用户托管的网站(100 to / same )和外部用户。
我正在寻找缓存各种脚本(.js、.css、.php)的最佳方法,并举例说明如何在可能的情况下使用它们的优缺点来完成这些工作。所谓缓存,我指的是本地、网络和服务器缓存。
注意: index.php是一个动态页面,应该每2小时从缓存中刷新一次。如果您从.js、.css、.php或组合开始您的答案,那么我可以很容易地看到您正在讨论的缓存