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python实现数据导出到excel的示例--普通格式

yipeiwu_com6年前 (2020-03-06)Python基础

此文是在django框架下编写，从数据库中获取数据使用的是django-orm

用python导出数据到excel，简单到爆！（普通的excel格式）

安装xlwt

pip install xlwt

编写py文件

from xlwt import *
import StringIO
from apps.song.models import Song
def excel_ktvsong(request): 
  """ 导出excel表格 """ 
  _id = request.GET.get('id', 0) 
  list_obj = Song.objects.filter(is_delete__exact=False)  # django orm  
  if list_obj:  # 创建工作薄 
    ws = Workbook(encoding='utf-8') 
    w = ws.add_sheet(u"歌曲列表") 
    w.write(0, 0, u"歌曲名称") 
    w.write(0, 1, u"歌手") 
    # 写入数据 
    excel_row = 1 
    for obj in list_obj: 
      data_song = obj.song 
      data_singer_name = obj.singer_name 
      w.write(excel_row, 0, data_song) 
      w.write(excel_row, 1, data_singer_name)  
      excel_row += 1  
    sio = StringIO.StringIO() 
    ws.save(sio) 
    sio.seek(0) 
    response = HttpResponse(sio.getvalue(),     
    content_type='application/vnd.ms-excel') 
    response['Content-Disposition'] = 'attachment;filename=%s.xls' % time.strftime('%Y%m%d%H%M%S') 
    response.write(sio.getvalue()) 
    return response 
  else: 
    return HttpResponse("无数据")

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