极客观点
项目管理
HarmonyOS
目的：上传图像后可以查看
相关models.py
class IMG(models.Model):
resumeImg=models.ImageField(upload_to='img')
CompanyName=models.CharField(max_length=200)相关views.py(lib是app的名字)
def uploadImg(request):
if request.method=='POST':
new_img=IMG(
resumeImg=request.FILES.get('resumeImg'),
CompanyName=request.FILES.get('resumeImg').name
)
new_img.save()
return render(request,'lib/uploading.html')
def showImg(request):
imgs=IMG.objects.all()
content={'imgs':imgs}
for i in imgs:
print (i.resumeImg.url)
return render(request,'lib/showing.html',content)相关liburls.py
urlpatterns = [
..........
path('upload/',views.uploadImg),
path('show/',views.showImg),
]
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)settings.py
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR,'lib/templates')],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
'django.template.context_processors.media',
],
},
},
]
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(os.path.dirname(__file__), 'static')
MEDIA_ROOT = os.path.join(BASE_DIR,'lib\media').replace('\\','/')
MEDIA_URL='/media/'
# 设置图片等静态文件的路径
STATICFILES_DIRS = (
('css', os.path.join(STATIC_ROOT, 'css').replace('\\', '/')),
('js', os.path.join(STATIC_ROOT, 'js').replace('\\', '/')),
('images', os.path.join(STATIC_ROOT, 'images').replace('\\', '/')),
('upload', os.path.join(STATIC_ROOT, 'upload').replace('\\', '/')),
)html的代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
{% for img in imgs %}
<img src="{{ img.resumeImg.url }}"/>
{% endfor %}
</body>
</html>
一下是显示的结果(F12),上传感觉没有问题，文件夹里也有图片。
在stackoverflow等网站上也已经搜寻过相关问题，不过好像都无法解决。感谢
python
html5
chrome