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  • python 正则去除末尾字符串

    正则去除末尾字符串

    import re
    pv = "3724:32263930;3412:36033617;",
    pvName = "尺码:XXL;颜色:黑色;",
    pv = re.sub(";$", "", pv)
    pvName = re.sub(";$", "", pvName)
    

    返回结果:
    pv = "3724:32263930;3412:36033617",
    pvName = "尺码:XXL;颜色:黑色",

    重新拼接字符串

    pvName="颜色:松蓝色;尺码:XS"
     if pvName.startswith("颜色"):
         pvName = pvName.split(";")[1]+";"+pvName.split(";")[0]
         pv = pv.split(";")[1]+";"+pv.split(";")[0]
    

    返回结果:
    pvName = "尺码:XS;颜色:松蓝色"

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  • 原文地址:https://www.cnblogs.com/gqv2009/p/14684973.html
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