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[求助] Django 图片路径的问题
source link: https://www.v2ex.com/t/845045
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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'),
class DetectionInfo(models.Model):
img_1 = models.ImageField(verbose_name="现场图", upload_to='img/%Y/%m/%d',blank=True,null=True)
第 1 条附言 · 6 小时 52 分钟前
MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')
MEDIA_URL = 'media/'
3 条回复 • 2022-04-05 19:10:51 +08:00
uasier 6 小时 35 分钟前
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
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
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