擅长:python、mysql、java
<pre><code>browser, version = useragent.split()[0].split("/")
browsername = re.findall(r"[a-zA-Z]+", browser)
device = re.findall(r"[0-9]+", browser)
versions = re.findall(r"[0-9]+", version)
major = versions[0]
minor = versions[1]
</code></pre>