commit teacher

EduSystemServer/teacher/urls.py

@@ -10,5 +10,6 @@ from django.urls import path
 from .views import *
 
 urlpatterns = [
-    path("", teacher)
+    path("", teacher),
+    path('delete/',delete)
 ]

EduSystemServer/teacher/views.py

@@ -6,7 +6,10 @@ from django.shortcuts import render
 from django.http import JsonResponse
 from .models import Teacher
 from django.views.decorators.csrf import csrf_exempt
+from io import BytesIO
+from django.http.multipartparser import MultiPartParser
 from django.http import QueryDict
+import json
 @csrf_exempt
 def teacher(request):
     if request.method == "POST":
@@ -51,4 +54,45 @@ def teacher(request):
             all_objects = Teacher.objects.all()
             for teacher_x in all_objects:
                 data.append(teacher_x.to_dict())
-        return JsonResponse({'code': 200, 'msg': 'success', 'data': data}, safe=False)
+        return JsonResponse({'code': 200, 'msg': 'success', 'data': data}, safe=False)
+
+    elif request.method == "DELETE":
+        parser = MultiPartParser(request.META, BytesIO(request.body), request.upload_handlers, request.encoding)
+        post_dict = parser.parse()
+        print(post_dict)
+        tid = int(post_dict[0]['tid'])
+        print(tid)
+        try:
+            info = Teacher.objects.filter(tid=tid).get().to_dict()
+            Teacher.objects.filter(tid=tid).delete()
+            response = {"code": 200, "message": "删除成功！", "data": info}
+            return JsonResponse(response)
+        except:
+            response = {"code": 200, "message": "删除失败，未找到老师信息！"}
+            return JsonResponse(response)
+    elif request.method == 'PUT':
+        put = MultiPartParser(request.META, request, request.upload_handlers, request.encoding).parse()
+        # request.PUT = put[0]
+        print(put)
+        tid = put[0]['tid']
+        t_name = put[0]['t_name']
+        t_sex = put[0]['t_sex']
+        t_title = put[0]['t_title']
+        t_education = put[0]['t_education']
+        t_dept = put[0]['t_dept']
+        Teacher.objects.filter(tid=tid).update(t_name=t_name)
+        Teacher.objects.filter(tid=tid).update(t_sex=t_sex)
+        Teacher.objects.filter(tid=tid).update(t_title=t_title)
+        Teacher.objects.filter(tid=tid).update(t_education=t_education)
+        Teacher.objects.filter(tid=tid).update(t_dept=t_dept)
+        data = Teacher.objects.filter(tid=tid)[0].to_dict()
+        return JsonResponse({'code': 200, 'msg': 'success','data':data}, safe=False)
+
+
+
+def delete(request):
+    tid = request.GET.get('tid')
+    Teacher.objects.filter(tid = tid).delete()
+    return JsonResponse({'code': 200, 'msg': 'success'}, safe=False)
+
+