<pre><code>import re
path_list = ['/Users/buggylines/histogram/offline-deployer-list_b7bacc7fdb-0e0e08077c_GERONIMO-2886_635_histogrambuglines_635.diff',
'/Users/buggylines/histogram/normal.jsp_aa0c2c26dd-90188cc2a4_GERONIMO-4597_1293_histogrambuglines_1293.diff',
'/Users/buggylines/histogram/hbase-env.sh_aa0c2c26dd-90188cc2a4_GERONIMO-4597_1293_histogrambuglines_1293.diff',
'/Users/buggylines/histogram/LICENSE-tesh_cd1ec17e43-4ebc5e8021_GERONIMO-5702_1573_histogrambuglines_785.diff',
'/Users/buggylines/histogram/geronimo_dcce59ae71-8f5c1aa7a1_GERONIMO-5661_1554_histogrambuglines_54.diff',
'/Users/buggylines/histogram/catalina-6.0.18-G678601.jar.sha1_cd1ec17e43-4ebc5e8021_GERONIMO-5702_1573_histogrambuglines_785.diff',
'/Users/buggylines/histogram/geronimo-naming-1.0.xsd_544dee5179-40a2ae1d41_GERONIMO-1027_131_histogrambuglines_131.diff',
'/Users/buggylines/histogram/6.0.18-G678601.README.TXT_cd1ec17e43-4ebc5e8021_GERONIMO-5702_1573_histogrambuglines_785.diff'
]
for i in path_list:
s = re.search(r"\/\w+\/\w+\/\w+\/([^_/]+)", i)
if s:
print(s.group(1))
</code></pre>
<p><strong>输出:</strong></p>
<pre><code>offline-deployer-list
normal.jsp
hbase-env.sh
LICENSE-tesh
geronimo
catalina-6.0.18-G678601.jar.sha1
geronimo-naming-1.0.xsd
6.0.18-G678601.README.TXT
</code></pre>