您可以将列的(正确排序的)列表作为参数传递给构造函数,或使用OrderedDict:
# option 1:result = pd.Dataframe({'date': datelist, 'total': [0]*len(datelist), 'TT': [0]*len(datelist)}, columns=['date', 'total', 'TT'])# option 2:od = collections.OrderedDict()od['date'] = datelistod['total'] = [0]*len(datelist)od['TT'] = [0]*len(datelist)result = pd.Dataframe(od)
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