如何在没有索引的情况下保存数据帧

Question

import numpy as np
import pandas as pd
from pandas import ExcelWriter
import matplotlib.pyplot as plt

liste = pd.read_excel("testListe.xlsx")

#delete the numbering column in dataframe

liste.to_excel("output.xlsx")

Answer 1

似乎您不想保存index：

liste.to_excel("output.xlsx", index=False)