import
re
# python爬虫电话号码匹配识别提取
phone
=
'020-68886888'
result
re.match(r
'(\d{3}|\d{4})-(\d{8})$'
, phone)
print
(result.group())
# 020-68886888
(result.group(
1
))
# 020
2
# 68886888