python将pandas datarame保存为txt文件

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于 2018-08-18 16:37:38 发布

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分类专栏： Python 文章标签： python pandsd

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本文介绍了CSV（逗号分隔值）和TXT文件格式的特点及应用。CSV是一种通用的数据交换格式，在不同软件和平台间广泛应用；TXT则更多用于纯文本的存储。文章还提供了使用Python将Excel文件转换为TXT格式的示例代码。

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CSV means Comma Separated Values. It is plain text (ansi).

The CSV ("Comma Separated Value") file format is often used to exchange data between disparate applications. The file format, as it is used in Microsoft Excel, has become a pseudo standard throughout the industry, even among non-Microsoft platforms.

TXT is not really a file format, and it could mean multiple things in different contexts. Generally you export tables in either CSV (comma separated values) or TSV (tab separated values). Which you should choose depends mainly on your data: if your data has commas in it but not tabs, you should go for TSV.

# -*- coding: UTF-8 -*-
import sys
import json
reload(sys)
sys.setdefaultencoding('utf-8')

import pandas as pd
import numpy as np


#读取excel保存成txt格式
excel_file = pd.read_excel("text.xlsx")
excel_file.to_csv('excel2txt.txt', sep='\t', index=False)

参考：https://stackoverflow.com/questions/41428539/data-frame-to-file-txt-python/41514539