28 lines
984 B
Python
28 lines
984 B
Python
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import re
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def main():
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# 创建正则表达式对象 使用了前瞻和回顾来保证手机号前后不应该出现数字
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pattern = re.compile(r'(?<=\D)(1[38]\d{9}|14[57]\d{8}|15[0-35-9]\d{8}|17[678]\d{8})(?=\D)')
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sentence = '''
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重要的事情说8130123456789遍，我的手机号是13512346789这个靓号，
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不是15600998765，也是110或119，王大锤的手机号才是15600998765。
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'''
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# 查找所有匹配并保存到一个列表中
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mylist = re.findall(pattern, sentence)
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print(mylist)
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print('--------华丽的分隔线--------')
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# 通过迭代器取出匹配对象并获得匹配的内容
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for temp in pattern.finditer(sentence):
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print(temp.group())
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print('--------华丽的分隔线--------')
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# 通过search函数指定搜索位置找出所有匹配
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m = pattern.search(sentence)
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while m:
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print(m.group())
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m = pattern.search(sentence, m.end())
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if __name__ == '__main__':
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main()
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