请教python中正则表达式的一个小问题。 - V2EX
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sinmabb

请教python中正则表达式的一个小问题。

  •  
  •   sinmabb May 6, 2011 5874 views
    This topic created in 5485 days ago, the information mentioned may be changed or developed.
    接触python不久,各位多指教。

    re.search(r"a(\w+)e","abacdefge").group() 这个的结果是:abacdefge

    我想要使后面匹配的那个e在第一次搜索时就结束,也就是返回结果:abacde
    这个该怎么实现?前提是中间组的匹配仍是(\w+)
    3 replies    1970-01-01 08:00:00 +08:00
    vayn
        1
    vayn  
       May 6, 2011
    re.search(r"a(\w+?)e", "abacdefge").group()
    vayn
        2
    vayn  
       May 7, 2011
    如果你有 Python 的问题可以发到 zhimaq.com 上或者 stackoverflow.com 上,一个是那里答题率很高,再一个是我可以赚点分:p
    sinmabb
        3
    sinmabb  
    OP
       May 8, 2011
    @vayn 多谢。
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