视图函数export_persons

引入导出excle相关库

import xlwt

def export_persons(request):
# 获取数据库中的所有Project对象
persons = m1.Project.objects.all()

# 创建Excel文件
book = xlwt.Workbook(encoding='utf-8', style_compression=0)
sheet = book.add_sheet('Sheet', cell_overwrite_ok=True)

# 写入表头
sheet.write(0, 0, '项目ID')
sheet.write(0, 1, '题目')
sheet.write(0, 2, '开始时间')
sheet.write(0, 3, '结束时间')
sheet.write(0, 4, '创建人')


# 写入数据
row_num = 1
for person in persons:
    sheet.write(row_num, 0, person.id)
    sheet.write(row_num, 1, person.title)
    sheet.write(row_num, 2, person.start_time)
    sheet.write(row_num, 3, person.end_time)
    sheet.write(row_num, 4, person.create_person_id)
    row_num += 1

# 保存文件并返回HttpResponse对象
response = HttpResponse(content_type='application/ms-excel')
response['Content-Disposition'] = 'attachment; filename="persons.xls"'
book.save(response)
return response