老规矩：题目来自群友求助

 

 

 

 

 

 输出

 

 

import pandas as pd
import os

path="./Unmerge/"
outfile='result.xlsx'
pd.concat([
    pd.read_excel(xlsxi, sheet_name=sheet_name) for xlsxi in [path + x for x in os.listdir(path) if x.endswith(".xlsx")]
    for sheet_name in list(pd.read_excel(xlsxi, sheet_name=None))
]
, ignore_index=True).to_excel(outfile,index=None)

看了下，96ms

executed in 96ms, finished 11:46:44 2021-10-23

 

 

 

其他群友答案：