[求助] Django 图片路径的问题 - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
maloneleo88
V2EX    Django

[求助] Django 图片路径的问题

  •  
  •   maloneleo88 2022-04-05 16:39:28 +08:00 3282 次点击
    这是一个创建于 1350 天前的主题,其中的信息可能已经有所发展或是发生改变。

    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) 
    第 1 条附言    2022-04-05 18:08:10 +08:00

    settings.py

    MEDIA_ROOT = os.path.join(BASE_DIR, 'media/') MEDIA_URL = 'media/' 
    5 条回复    2022-04-15 00:27:31 +08:00
    uasier
        1
    uasier  
       2022-04-05 18:25:39 +08:00
    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
        2
    grimpil  
       2022-04-05 18:56:29 +08:00
    先确认一下 BASE_DIR 是啥吧
    veoco
        3
    veoco  
       2022-04-05 19:10:51 +08:00
    改成 MEDIA_URL = '/media/'
    maloneleo88
        4
    maloneleo88  
    OP
       2022-04-06 10:26:55 +08:00
    @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
        5
    din4  
       2022-04-15 00:27:31 +08:00
    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 /
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     915 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 26ms UTC 22:25 PVG 06:25 LAX 14:25 JFK 17:25
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86