def uploadGrade(request): ‘‘‘ 班级信息导入 :param request: :return: ‘‘‘ if request.method == ‘POST‘: f = request.FILES.get(‘file‘) excel_type = f.name.split(‘.‘)[1] if excel_type in [‘xlsx‘,‘xls‘]: # 开始解析上传的excel表格 wb = xlrd.open_workbook(filename=None,file_contents=f.read()) table = wb.sheets()[0] rows = table.nrows # 总行数 try: with transaction.atomic(): # 控制数据库事务交易 for i in range(1,rows): rowVlaues = table.row_values(i) major = models.TMajor.objects.filter(majorid=rowVlaues[1]).first() models.TGrade.objects.create(gradeid=rowVlaues[0],major=major,gradename=rowVlaues[2],memo=rowVlaues[3]) except: logger.error(‘解析excel文件或者数据插入错误‘) return render(request,‘bg/success.html‘,{‘message‘:‘导入成功‘}) else: logger.error(‘上传文件类型错误!‘) return render(request,‘bg/failed.html‘,{‘message‘:‘导入失败‘})
原文地址:https://www.cnblogs.com/majianyu/p/10565227.html
时间: 2024-10-06 11:11:41