找不到HTML图片(django) [英] HTML image not found (django)

问题描述

我一直在面对这个问题，我遇到错误，告诉我找不到图像，并且在网站上出现了破裂的图片.我将附加代码，包括目录以及出现错误的终端.

I've been facing this problem, where i get error telling me image not found, and i get cracked picture on the website. I will attach the code including the directory and also the terminal where I get the error.

推荐答案

这是因为在Django中，您使用的是服务器，因此它需要知道在哪里查找文件以及在哪里提供文件.

That's because with Django you use a server, and it needs to know where to look for the files and where to serve them.

默认情况下，它将查找名为"static"的文件夹，因此您应创建一个名为"static"的目录，并将图像放在其中.

It will by default look into a folder called "static", so you should make a directory called "static" and put your images there

然后在settings.py中定义Django将在其中提供这些文件的路径:

Then define a path where Django will serve these files in settings.py:

STATIC_URL = '/static/' 

每当需要将图像添加到模板时，都应添加以下代码:

Whenever you need to add an image to your templates, you should add the following code:

{% load static %}

<img src="{% static "my_app/example.jpg" %}" alt="My image">

{％load static％}仅需要在模板文件的顶部被调用一次.

the {% load static %} only needs to be invoked once, at the top of your template file.

https://django.readthedocs.io/en/2.2.x/howto/static-files/

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