Python 如何在Django模板中访问和显示Cloudinary上传的图像
使用 框架:Django 1.9 语言:Python 3.4 开发服务器:Django 操作系统:Windows 10 我仍然是一个相对新手创建网站。我一直在用django学习。现在,我遇到了一个涉及Cloudinary的问题。我有一个模板,需要从Cloudinary检索和显示图像。但是,当我使用Cloudinary模板标记时,会显示图像url,但不会显示图像。我需要显示图像 有人能帮忙吗 型号:Python 如何在Django模板中访问和显示Cloudinary上传的图像,python,django,image,cloudinary,Python,Django,Image,Cloudinary,使用 框架:Django 1.9 语言:Python 3.4 开发服务器:Django 操作系统:Windows 10 我仍然是一个相对新手创建网站。我一直在用django学习。现在,我遇到了一个涉及Cloudinary的问题。我有一个模板,需要从Cloudinary检索和显示图像。但是,当我使用Cloudinary模板标记时,会显示图像url,但不会显示图像。我需要显示图像 有人能帮忙吗 型号: from django.db import models from cloudinary.mode
from django.db import models
from cloudinary.models import CloudinaryField
from django.core.urlresolvers import reverse
class PostQuerySet(models.QuerySet):
def published(self):
return self.filter(publish=True)
class HeroImage(models.Model):
image = CloudinaryField('image')
title = models.CharField(max_length=200, default='')
def __str__(self):
return self.title
class Tag(models.Model):
slug = models.SlugField(max_length=200, unique=True)
def __str__(self):
return self.slug
class Post(models.Model):
STATUS_CHOICES = (
('d', 'Draft'),
('c', 'Complete'),
('r', 'Review'),
('p', 'Published'),
('w', 'Withdrawn'),
)
FACEBOOK_CHOICES = (
('web', 'website'),
('art', 'article'),
('blg', 'blog'),
('vid', 'video'),
('aud', 'audio'),
)
hero_image = models.ForeignKey(HeroImage)
tag = models.ManyToManyField(Tag)
featured_image = CloudinaryField('image', default='')
page_title = models.CharField(max_length=70, default='')
page_description = models.CharField(max_length=155, default='')
canonical = models.URLField(default='')
situation = models.TextField()
breakdown = models.TextField()
review = models.TextField()
slug = models.SlugField(max_length=200, unique=True, default='')
publish = models.BooleanField(default=False)
created = models.DateTimeField(auto_now_add=True)
modified = models.DateTimeField(auto_now=True)
status = models.CharField(max_length=1, choices=STATUS_CHOICES, default='')
og_title = models.CharField(max_length=88, default='')
og_type = models.CharField(max_length=3, choices=FACEBOOK_CHOICES, default='')
og_description = models.CharField(max_length=200, default='')
og_url = models.URLField(default='')
objects = PostQuerySet.as_manager()
def __str__(self):
return self.page_title
def get_absolute_url(self):
return reverse("post_detail", kwargs={"slug": self.slug})
class Meta:
verbose_name = "Post"
verbose_name_plural = "Posts"
ordering = ["-created"]
观点:
from django.shortcuts import render, get_object_or_404
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.views import generic
from django import forms
from django.http import HttpResponse
from cloudinary.forms import cl_init_js_callbacks
from . import models
class PostIndex(generic.ListView):
queryset = models.Post.objects.published()
template_name = 'index.html'
class PostDetail(generic.DetailView):
model = models.Post
template_name = "post.html"
模板:
index.html
{% block blog_posts %}
{% for object in object_list %}
{% load cloudinary %}
<div class="post">
<h2>{{ object.page_title }}</h2>
{% cloudinary "shq7cw9kjufj8zhj1rni.png" %}
<p class="meta">{{ object.created }}</p>
{{ object.situation }}
</div>
{% endfor %}
{% endblock %}
{%block blog\u posts%}
{对象列表%中的对象的百分比}
{%load cloudinary%}
{{object.page_title}
{%cloudinary“shq7cw9kjufj8zhj1rni.png”%}
{{object.situation}}
{%endfor%}
{%endblock%}
post.html
<div class="post">
<h2><a href="{% url "post_detail" slug=object.slug %}">{{ object.title }}</a></h2>
<p class="meta">
{{ object.created }} | Tagged under {{ object.tags.all|join:", " }}
</p>
<div>
{{ object.situation }}
</div>
<div>
{{ object.breakdown }}
</div>
<div>
{{ object.review }}
</div>
</div>
{{object.situation}}
{{object.breakdown}
{{object.review}
您可以尝试单击该链接,查看它是否为您呈现该图像。或者检查图像保存时使用的名称,有时它们会有所不同。
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