fix(admin): 通过API端点下载简历附件，解决HTML问题

offer_backend/apps/applications/views.py

@@ -1,4 +1,7 @@
 from rest_framework import generics, viewsets
+from rest_framework.response import Response
+from rest_framework.decorators import action
+from django.http import FileResponse
 from .models import Application
 from .serializers import ApplicationCreateSerializer, ApplicationSerializer, ApplicationStatusSerializer
 from .emails import notify_status_change
@@ -28,6 +31,26 @@ class ApplicationManageViewSet(viewsets.ReadOnlyModelViewSet):
             job__organization=user.organization
         ).select_related('job__organization', 'applicant')
 
+    @action(detail=True, methods=['get'])
+    def download_resume(self, request, pk=None):
+        """下载求职者的简历附件"""
+        application = self.get_object()
+        attachment_url = application.resume_snapshot.get('attachment_url')
+
+        if not attachment_url:
+            return Response({'detail': '附件不可用'}, status=404)
+
+        try:
+            from django.core.files.storage import default_storage
+            # 获取文件
+            file = default_storage.open(attachment_url.lstrip('/media/'), 'rb')
+            response = FileResponse(file)
+            response['Content-Type'] = 'application/octet-stream'
+            response['Content-Disposition'] = f'attachment; filename="{application.resume_snapshot.get("name", "resume")}.pdf"'
+            return response
+        except Exception as e:
+            return Response({'detail': f'下载失败: {str(e)}'}, status=400)
+
 class ApplicationStatusUpdateView(generics.UpdateAPIView):
     serializer_class = ApplicationStatusSerializer
     permission_classes = [IsAdminOrSuperAdmin]

offer_frontend/src/views/admin/ApplicationManageView.vue

@@ -104,6 +104,7 @@ const applications = ref([])
 const loading = ref(false)
 const resumeVisible = ref(false)
 const currentResume = ref(null)
+const currentApplicationId = ref(null)
 
 const genderMap = {
   'male': '男',
@@ -128,6 +129,7 @@ async function updateStatus(row) {
 
 function viewResume(row) {
   currentResume.value = row.resume_snapshot
+  currentApplicationId.value = row.id
   resumeVisible.value = true
 }
 
@@ -135,19 +137,29 @@ function getGenderLabel(gender) {
   return genderMap[gender] || '-'
 }
 
-function downloadAttachment() {
-  if (!currentResume.value?.attachment_url) {
-    ElMessage.warning('附件不可用')
+async function downloadAttachment() {
+  if (!currentApplicationId.value) {
+    ElMessage.warning('无法获取投递记录')
     return
   }
-  const link = document.createElement('a')
-  link.href = currentResume.value.attachment_url
-  link.download = `${currentResume.value.name}_resume`
-  link.style.display = 'none'
-  document.body.appendChild(link)
-  link.click()
-  document.body.removeChild(link)
-  ElMessage.success('下载已启动')
+  try {
+    const response = await fetch(`/api/applications/manage/${currentApplicationId.value}/download_resume/`)
+    if (!response.ok) throw new Error('下载失败')
+
+    const blob = await response.blob()
+    const url = window.URL.createObjectURL(blob)
+    const link = document.createElement('a')
+    link.href = url
+    link.download = `${currentResume.value.name}_resume.pdf`
+    document.body.appendChild(link)
+    link.click()
+    document.body.removeChild(link)
+    window.URL.revokeObjectURL(url)
+    ElMessage.success('下载已启动')
+  } catch (e) {
+    ElMessage.error('下载失败，请重试')
+    console.error(e)
+  }
 }
 </script>