使用django-import-export库，导入导出数据，支持csv、xls、json、html等格式

官网：

1、安装django-import-export

pip install django-import-export

2、配置settings.py

INSTALLED_APPS = (    'django.contrib.admin',    'django.contrib.auth',    'django.contrib.contenttypes',    'django.contrib.sessions',    'django.contrib.messages',    'django.contrib.staticfiles',    'customer',    'publisher',    'import_export',)

执行命令: python manage.py collectstatic

3、models.py 建立model

class Author(models.Model):    name = models.CharField(max_length=100)    def __unicode__(self):        return self.nameclass Category(models.Model):    name = models.CharField(max_length=100)    def __unicode__(self):        return self.nameclass Book(models.Model):    name = models.CharField('Book name', max_length=100)    author = models.ForeignKey(Author, blank=True, null=True)    author_email = models.EmailField('Author email', max_length=75, blank=True)    imported = models.BooleanField(default=False)    published = models.DateField('Published', blank=True, null=True)    price = models.DecimalField(max_digits=10, decimal_places=2, null=True, blank=True)    categories = models.ManyToManyField(Category, blank=True)    def __unicode__(self):        return self.name

4、在admin.py 创建Resource、对应的Admin

from import_export import resourcesfrom core.models import Bookfrom import_export.admin import ImportExportModelAdminclass BookResource(resources.ModelResource):    class Meta:        model = Book        export_order = ('id', 'name', 'author', 'author_email', 'imported', 'click', 'published', 'price', 'categories')@admin.register(Book)class BookAdmin(ImportExportModelAdmin):    list_display = ('name', 'author', 'author_email', 'imported', 'published', 'price', 'categories')    search_fields = ('name', 'author','published')    date_hierarchy = 'date'       resource_class = BookResource

export_order：设置导出字段的顺序

5、Django界面实现导入导出

自测发现，导出xlsx格式不支持，其他正常。