Django实现列表页-----列表页搜索(八)

class SearchLinkJson(APIView):
    """搜索"""
    def post(self, request):
        """前端提交表单后，获取表单数据， 组成一个dict，再用filter过滤"""
        json_data = simplejson.loads(request.body)
        id = json_data.get('id')
        env = json_data.get('env')
        server = json_data.get('server')
        area = json_data.get('area')
        link_details = json_data.get('link_details')
        search_data = {}
        if id:
            search_data["id"] = id
        if env:
            search_data["env"] = env
        if server:
            search_data["server"] = server
        if area:
            search_data["area"] = area
        if link_details:
            search_data["link_details"] = link_details
        print(search_data)
        data = Link.objects.filter(**search_data)
        return JsonResponse(data)