python之路_excel批量导入数据

import xlrd
def multi_view(self,request):
    """
    批量导入
    :param request: 
    :return: 
    """
    if request.method == ‘GET‘:
        return render(request,‘multi_view.html‘)
    else:
        file_obj = request.FILES.get(‘exfile‘)
        with open(‘xxxxxx.xlsx‘,mode=‘wb‘) as f:
            for chunk in file_obj:
                f.write(chunk)
       
        workbook = xlrd.open_workbook(‘xxxxxx.xlsx‘)
       
        sheet = workbook.sheet_by_index(0)            #拿到excel中的第一个文件薄
        maps = {
            0:‘name‘,
            1:‘qq‘,
        }
        #maps是关于excel表中应该有的字段和字段顺序
        for index in range(1,sheet.nrows):            #对数据行进行循环（不包含第一行的字段行）
            row = sheet.row(index)                    #获得行的列对象
            row_dict = {}
            for i in range(len(maps)):
                key = maps[i]
                cell = row[i]
                row_dict[key] = cell.value            #cell.value获得列中的内容
            print(row_dict)
           #将数据录入数据库，如：UserInfo.objects.create(**row_dict)
        return HttpResponse(‘上传成功‘)

{% extends ‘stark/layout.html‘ %}

{% block body %}
    <h1 >批量导入数据</h1>
{# 为了用户批量上传的文件数据按照我们视图代码中要求的那些字段格式，我们可以提供这样的模板excel#}
    <a href="/static/xxx.xlsx">下载模板</a>   
    <form method="post" enctype="multipart/form-data" class="form-horizontal" novalidate>
        {% csrf_token %}
        <input type="file" name="exfile">

        <input type="submit" value="提交">
    </div>
    </form>
{% endblock %}