Django media的设置

django在定义模型时需要一些上传的文件，例如图片
class Banner(models.Model):
    ""“
    轮播图models
    titles　标题
    images 轮播图
    url 访问地址
    index 轮播地址
    add_time 添加时间
    """
    title = models.CharField(max_length=100, verbose_name=u'标题')
    image = models.ImageField(upload_to='banner/%Y/%m', verbose_name=u'轮播图', max_length=400)
    index = models.IntegerField(default=100, verbose_name=u'轮播顺序')
    class Meta:
        verbose_name = u'轮播图'
        verbose_name_plural = verbose_name
    def __str__(self):
        return self.title

比如上面的我要上传文件，那么就必须设置在settings里设置media

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

在url里添加

from django.conf.urls import url
from django.contrib import admin
from 项目名 import settings
from django.views.static import serve
urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^media/(?P<path>.*)$', serve, {'document_root': settings.MEDIA_ROOT}),
]