import os,pandas as pd,re
#1.获取文件夹下要合并的文件名
dirpath = '文件夹地址'
#工作表3特殊处理 需要开始下标和结束下标
begin = 231
end = 238
excel_names = os.listdir(dirpath)
#2.获取文件内容
sheet_1_merge = []
sheet_2_merge = []
sheet_3_merge = pd.DataFrame([0,0,0,0,0,0,0])
for excel_name in
