[求助] Django 图片路径的问题

› Django Project

› Django REST Framework

This topic created in 1499 days ago, the information mentioned may be changed or developed.

用 Django 自带后台，做上传图片功能。预览的时候打不开。

图片正确的路径是：

http://127.0.0.1:8000/media/img/2022/02/13/%E6%9C%AA%E6%A0%87%E9%A2%98-1_z6YBLvG.jpg

后台超级链接的路径是:

http://127.0.0.1:8000/admin/web/detectioninfo/4/change/media/img/2022/02/13/%E6%9C%AA%E6%A0%87%E9%A2%98-1_z6YBLvG.jpg

还没学明白，不知道哪里的问题，求指点

url.py 的 urlpatterns


    re_path(r'^media/(?P<path>.*)$', serve, {'document_root': settings.MEDIA_ROOT}, name='media'),

models.py

class DetectionInfo(models.Model):

    img_1 = models.ImageField(verbose_name="现场图", upload_to='img/%Y/%m/%d',blank=True,null=True)

Supplement 1 · Apr 5, 2022

settings.py

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

5 replies • 2022-04-15 00:27:31 +08:00

uasier

Apr 5, 2022

import time
from django.db import models

# Create your models here.
def image_upload_to(instance, filename):
type = filename.split(".")[-1]
now_time = time.strftime('%Y/%m/%d/%H%M%S', time.localtime())
return 'image/{now_time}.{type}'.format(now_time=now_time, type=type)

class Image(models.Model):
"""
图片文件表
"""
objects = models.Manager()
username = models.CharField(max_length=128, blank=False, default="") # 用户名
user_ip = models.CharField(max_length=16, blank=False, default="") # ip
img_name = models.CharField(max_length=128, blank=False, default="") # 图片文件名
img = models.ImageField(upload_to=image_upload_to) # 图片存储地址
created_time = models.DateTimeField(auto_now_add=True) # 记录创建时间

class Meta:
"""
对当前表进行相关设置:
"""
ordering = ('id',)
db_table = 'image'
verbose_name = '图片表'
verbose_name_plural = verbose_name

grimpil

Apr 5, 2022

先确认一下 BASE_DIR 是啥吧

veoco

Apr 5, 2022

改成 MEDIA_URL = '/media/'

maloneleo88

Apr 6, 2022

@veoco 好了！就一个"/" 我 R ，搁浅了两个月，又来学，就一个 / 我 R ！！！！！泪牛满面- -!!!

din4

Apr 15, 2022

这几天新建 app 也是这样搞了半天发现自己 settings.py 里面路径忘加 /