我有一个图像的HTTPResponse。如何在Django模板中显示它？ [重复]

This question already has an answer here:

这个问题在这里已有答案:

Serve a dynamically generated image with Django 2 answers

使用Django 2答案提供动态生成的图像

Currently, I am getting the HTTPRssponse using:

目前,我正在使用HTTPRssponse:

def imgResponse(valid_image):
    try:
        with open(valid_image, "rb") as f:
            return HttpResponse(f.read(), content_type="image/jpeg")
    except:
        red = Image.new('RGBA', (1, 1), (255,0,0,0))
        response = HttpResponse(content_type="image/jpeg")
        red.save(response, "JPEG")
        return response

I am not sure how to now display this in my HTML template. What I've tried is to pass it in my context:

我不知道如何在我的HTML模板中显示它。我试过的是在我的上下文中传递它:

context = {"other_context_part": other_context_part, "my_image": my_image}

Then I have the following in my template:

然后我的模板中有以下内容:

{{ my_image }}

I am generating this image dynamically and it is not static. How do I display my HTTPResponse?

我正在动态生成此图像,它不是静态的。如何显示我的HTTPResponse?

1 个解决方案

#1

def imageResponseView(...) .... return response

def imageResponseView(...)....返回响应

bind url to this view

将url绑定到此视图

show image using <img src = "//url_to_that_view" />

使用我有一个图像的HTTPResponse。如何在Django模板中显示它？ [重复] 显示图像

#1