from openpyxl import load_workbook
from openpyxl.utils import get_column_letter #通过阿拉伯数组转换成 如:A,B,AF 使用方法 get_column_letter(2361)
def read_case():
wb=load_workbook('test_case.xlsx')
ws = wb.active
ws.title = "22222" #修改第一个的名称
ws2 = wb.create_sheet(title="11111111") #添加一个
ws2.append([1,2,3,4,5,6,7])
wb.save('test_case.xlsx')
read_case()