转自:https://blog.csdn.net/aaa_aaa1sdf/article/details/77414387
col_n = ['名称','收盘价','日期']
a = pd.DataFrame(df,columns = col_n)
转自:https://blog.csdn.net/aaa_aaa1sdf/article/details/77414387
col_n = ['名称','收盘价','日期']
a = pd.DataFrame(df,columns = col_n)
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