Python sorl缩略图未在Django模板中显示图像

型号.py：

class NewImage(models.Model):
    thumbnail = models.ImageField(upload_to='photos')
    time_created = models.DateTimeField()

class ImageForm(forms.ModelForm):
    class Meta:
        model = NewImage
        fields = {'thumbnail'}

def loadImages(request):
    images = NewImage.objects.all()
    context = {'images': images}
    return render(request, 'mysite/imagedisplay.html', context)

{% load thumbnail %}

{% for image in images %}
    <p>{{image.time_created}}</p>
    <img src='..{{image.thumbnail.url}}' width = '50%'/>
{% endfor %}
 <!-- this displays the images but the code below doesn't work -->
{% for image in images %}
    {% thumbnail image.thumbnail "100x100" crop="center" as im %}
        <img src="{{ im.url }}" width="{{ im.width }}" height="{{ im.height }}">
    {% endthumbnail %}
{% endfor %}

forms.py：

class NewImage(models.Model):
    thumbnail = models.ImageField(upload_to='photos')
    time_created = models.DateTimeField()

class ImageForm(forms.ModelForm):
    class Meta:
        model = NewImage
        fields = {'thumbnail'}

def loadImages(request):
    images = NewImage.objects.all()
    context = {'images': images}
    return render(request, 'mysite/imagedisplay.html', context)

{% load thumbnail %}

{% for image in images %}
    <p>{{image.time_created}}</p>
    <img src='..{{image.thumbnail.url}}' width = '50%'/>
{% endfor %}
 <!-- this displays the images but the code below doesn't work -->
{% for image in images %}
    {% thumbnail image.thumbnail "100x100" crop="center" as im %}
        <img src="{{ im.url }}" width="{{ im.width }}" height="{{ im.height }}">
    {% endthumbnail %}
{% endfor %}

我已在我的模板中呈现此表单，图片已成功上载。我还可以在没有

或缩略图的情况下显示它们

视图.py：

class NewImage(models.Model):
    thumbnail = models.ImageField(upload_to='photos')
    time_created = models.DateTimeField()

class ImageForm(forms.ModelForm):
    class Meta:
        model = NewImage
        fields = {'thumbnail'}

def loadImages(request):
    images = NewImage.objects.all()
    context = {'images': images}
    return render(request, 'mysite/imagedisplay.html', context)

{% load thumbnail %}

{% for image in images %}
    <p>{{image.time_created}}</p>
    <img src='..{{image.thumbnail.url}}' width = '50%'/>
{% endfor %}
 <!-- this displays the images but the code below doesn't work -->
{% for image in images %}
    {% thumbnail image.thumbnail "100x100" crop="center" as im %}
        <img src="{{ im.url }}" width="{{ im.width }}" height="{{ im.height }}">
    {% endthumbnail %}
{% endfor %}

imagedisplay.html：

class NewImage(models.Model):
    thumbnail = models.ImageField(upload_to='photos')
    time_created = models.DateTimeField()

class ImageForm(forms.ModelForm):
    class Meta:
        model = NewImage
        fields = {'thumbnail'}

def loadImages(request):
    images = NewImage.objects.all()
    context = {'images': images}
    return render(request, 'mysite/imagedisplay.html', context)

{% load thumbnail %}

{% for image in images %}
    <p>{{image.time_created}}</p>
    <img src='..{{image.thumbnail.url}}' width = '50%'/>
{% endfor %}
 <!-- this displays the images but the code below doesn't work -->
{% for image in images %}
    {% thumbnail image.thumbnail "100x100" crop="center" as im %}
        <img src="{{ im.url }}" width="{{ im.width }}" height="{{ im.height }}">
    {% endthumbnail %}
{% endfor %}

{%load缩略图%}
{%用于图像中的图像%}
{{image.time_created}

{%endfor%}
{%用于图像中的图像%}
{%thumbnail image.thumnail“100x100”crop=“center”作为im%}
{%endthumbnail%}
{%endfor%}

它只显示方形框，不显示图像：

当我检查该框以查看源代码时，它会显示

而不是

我怎样才能完成这项工作？
你清除缓存了吗？我不知道怎么做。只需删除缓存文件夹，就可以了。sorl将为您生成文件@知道了吗？@rajasimon:我已经删除了缓存文件，但它仍然不工作。。。