擅长:python、mysql、java
<p>你可以试试这个:</p>
<pre><code>import re
str = """
__label__JCB_Spare_Part __label__Differential_Housings jcb casting assy differential housing
__label__Vibrating_Roller __label__Road_Roller double drum mini roller seat drive model fyl engine nbsp hp aircolled diesel engine wheel size walk speed km climbing capacity drive hydrostatic drive nbsp nbsp
__label__Vibrating_Roller __label__Road_Roller double drum mini roller seat drive model fyl engine nbsp hp aircolled diesel engine wheel size walk speed km climbing capacity drive hydrostatic drive nbsp nbsp
__label__Crawler_Dozer __label__Bulldozer dozer bulldozer
__label__Crawler_Dozer __label__Bulldozer dozer bulldozer
"""
result = re.findall('__label__\w+', str)
</code></pre>