如何在Django中使用图片

<form action="/pic_upload/" method="POST" enctype="multipart/form-data">

       　　{% csrf_token %}

       　　<input type="file" name="file">

       　　<input type="submit" value="提交">

  　　 </form>

def pic_upload(request):

    if request.method == "GET":

        return render(request,"helloapp/pic_upload.html",locals())

    if request.method == "POST":

        error = ""

        fp = request.FILES.get("file")

        # fp 获取到的上传文件对象

        if fp:

            path = os.path.join(STATICFILES_DIRS[0],'image/' + fp.name)   # 上传文件本地保存路径， image是static文件

            夹下专门存放图片的文件夹

            # fp.name #文件名

            #yield = fp.chunks() # 流式获取文件内容

            # fp.read() # 直接读取文件内容

            if fp.multiple_chunks():    # 判断上传文件大于2.5MB的大文件

                # 为真

                file_yield = fp.chunks()    # 迭代写入文件

                with open(path,'wb') as f:

                    for buf in file_yield:     # for情况执行无误才执行 else

                        f.write(buf)

                    else:

                        print("大文件上传完毕")

            else:

                with open(path,'wb') as f:

                    f.write(fp.read())

                print("小文件上传完毕")

            models.ImgPath.objects.create(path=('image/' + fp.name))     #  image是static文件夹下专门存放图片的文件夹

        else:

            error = "文件上传为空"

            return render(request,"helloapp/pic_upload.html",locals())

        return redirect("helloapp/pic_index/") # 重定向到首页

{% for img in imgs %}

     <img src="{% static img.path %}">

     {% empty %}

     <h1>您没有上传任何图片</h1>

     {% endfor %}

def pic_index(request):

    imgs = models.ImgPath.objects.all()

    return render(request,'helloapp/pic_index.html',locals())