题目AC后不计入AC计数器；

支持图片上传

utils/urls.py

@@ -0,0 +1,7 @@
+from django.conf.urls import url
+
+from .views import SimditorImageUploadAPIView
+
+urlpatterns = [
+    url(r"^upload_image/?$", SimditorImageUploadAPIView.as_view(), name="upload_image")
+]

utils/views.py

@@ -0,0 +1,44 @@
+import os
+from django.conf import settings
+from account.serializers import ImageUploadForm
+from utils.shortcuts import rand_str
+from utils.api import CSRFExemptAPIView
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class SimditorImageUploadAPIView(CSRFExemptAPIView):
+    request_parsers = ()
+
+    def post(self, request):
+        form = ImageUploadForm(request.POST, request.FILES)
+        if form.is_valid():
+            img = form.cleaned_data["image"]
+        else:
+            return self.response({
+                "success": False,
+                "msg": "Upload failed",
+                "file_path": ""})
+
+        suffix = os.path.splitext(img.name)[-1].lower()
+        if suffix not in [".gif", ".jpg", ".jpeg", ".bmp", ".png"]:
+            return self.response({
+                "success": False,
+                "msg": "Unsupported file format",
+                "file_path": ""})
+        img_name = rand_str(10) + suffix
+        try:
+            with open(os.path.join(settings.UPLOAD_DIR, img_name), "wb") as imgFile:
+                for chunk in img:
+                    imgFile.write(chunk)
+        except IOError as e:
+            logger.error(e)
+            return self.response({
+                "success": True,
+                "msg": "Upload Error",
+                "file_path": f"{settings.UPLOAD_PREFIX}/{img_name}"})
+        return self.response({
+            "success": True,
+            "msg": "Success",
+            "file_path": f"{settings.UPLOAD_PREFIX}/{img_name}"})