Python3读取txt文本并转换为excel文件（按行读取、字符串分割、excel文件写入、支持linux）

需要安装xlwt库，可以用如下命令安装：

pip install xlwt

示例文本：

100 -494 td_error 0.6692215
200 318 td_error 0.57682794
300 57 td_error 0.45037615
400 260 td_error 0.42214713
500 586 td_error 0.45073098
600 615 td_error 0.4728373
700 731 td_error 0.48083866
800 802 td_error 0.3751492
900 440 td_error 0.4249844
1000 430 td_error 0.36427215

参考代码：

import xlwt
import codecs

input_txt = 'demo.txt'
output_excel = 'demo.xls'
sheetName = 'Sheet1'
start_row = 0
start_col = 0

wb = xlwt.Workbook(encoding = 'utf-8')
ws = wb.add_sheet(sheetName)

f = open(input_txt, encoding = 'utf-8')

row_excel = start_row
for line in f:
    line = line.strip('\n')
    line = line.split(' ')
    
    print(line)

    col_excel = start_col
    len_line = len(line)
    for j in range(len_line):
        print (line[j])
        ws.write(row_excel,col_excel,line[j])
        col_excel += 1
        wb.save(output_excel)

    row_excel += 1

f.close

代码执行完后，会生成一个excel文件，打开后如下图所示：