1.seeting中设置

#上传文件,资源配置MEDIA_URL='/dimples/'MEDIA_ROOT=os.path.join(BASE_DIR,'dimples')2.model

只存储路径

p_w_picpath=models.ImageField(upload_to='p_w_picpath/%Y/%m',default=u'p_w_picpath/default.png',max_length=100)

upload_to=: 指明文件的路径(p_w_picpath/年/月)

3.html中获取图片

例如:

{{course_org.p_w_picpath}}只获取了相对地址

正确方式:

a.在前面加` MEDIA_URL `

{{MEDIA_URL}}{{course_org.p_w_picpath}}

b.在前面加/dimples/

data-url="/dimples/{{course_org.p_w_picpath}}"4.配置media内部处理类(setting中)

OPTIONS--->context_processors中添加:

'django.core.context_processors.media'

如下:

'OPTIONS':{'context_processors':['django.template.context_processors.debug','django.template.context_processors.request','django.contrib.auth.context_processors.auth','django.contrib.messages.context_processors.messages','django.core.context_processors.media'],},

会自动将MEDIA_URL注册到html中

5.配置urls

fromdjango.views.staticimportserve

配置(上传文件的访问处理函数) dimples的urls:

url(r'^dimples/(?P<path>.*)$',serve,{'document_root':MEDIA_ROOT}),