循环中断并给出错误，因为“str”对象没有属性“get”

开尔文003

我在执行第一行后尝试循环 JSON，它开始读取keysdict 内部，所以我收到一个错误，因为 ''str' 对象没有属性 'get''

我想要的只是获得下一个循环，但它在字典内循环。

当我request.data第一次打印时，它会打印 dict 这是{'AuditorId': 130, 'Agents': '', 'Supervisor': '', 'TicketId': '5354543', 'QId': 1, 'Answer': '2', 'SID': 7734, 'Comments': ''}

执行之后，它假设进入下一个循环，但它直接进入每个循环 n 打印keys当我request.data在控制台中打印时它得到它，ran--- AuditorId ran--- AuditorId ran--- AuditorId ran--- AuditorId ran--- AuditorId ran--- AuditorId这导致了我的错误

有效载荷没有问题。但是从昨天开始我就在尝试的某个地方出了问题，任何帮助将不胜感激

有效载荷：

   [{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":42,"Answer":"2","SID":"0","Comments":""}, 
    
{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":43,"Answer":"2","SID":"0","Comments":""},  

{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":44,"Answer":"2","SID":"0","Comments":""}, 

{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":45,"Answer":"2","SID":"0","Comments":""}, 

{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":46,"Answer":"3","SID":"0","Comments":""}, 
{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":47,"Answer":"5","SID":"0","Comments":""}, 

{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":48,"Answer":"5","SID":"0","Comments":""}, 

{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":49,"Answer":"2","SID":"0","Comments":""}, 

{"AuditorId":130,"Agents":"","Supervisor":"","TicketId":"325423432","QId":50,"Answer":"5","SID":"0","Comments":""}]

views.py:

 cursor = connection.cursor()
 for ran in request.data:
            print('request.data--', ran)
            auditorid =ran.get('AuditorId')
            print('SaveUserResponse auditorid---', auditorid)
            ticketid = ran.get('TicketId')
            qid = ran.get('QId')
            answer = ran.get('Answer')
            # sid =  ran.get('SID')
            sid = '0'
            print('sid--', sid)
         
            qid = i['QId']
            print('qid--', qid)
            answer = i['Answer']
            print('answer--', answer)
       
            
               cursor.execute('EXEC [dbo].[sp_SaveAuditResponse] @auditorid=%s,@ticketid=%s,@qid=%s,@answer=%s,@sid=%s',
                                        (auditorid,ticketid,qid,answer, sid))
               print(qid)
               result_st = cursor.fetchall()
               print('sp_SaveAuditResponse', result_st)
               for row in result_st:
                   print('sp_SaveAuditResponse', row)
               return Response(row[0])

创建 API Payload 的前端：

 this.service.SaveUserResponse(this.InputRequestList ).subscribe((response: Number) => {

          newsid = response;
          this.set = newsid;
        this.InputRequestList = [];

          var otcome: string = '';
       
          let supervisor = localStorage.getItem('PlusSupervisor');
          
          let Agent = localStorage.getItem('PlusAgent');
          
          let taskComments = localStorage.getItem('PlusText4')


          if (newsid != 0) {

            const inputRequest: UserResponse = {
              AuditorId: Number(localStorage.getItem("PlususerId")),
              Agents: (this.selectedAgent == undefined) ? '' : Agent,
              Supervisor: (this.selectedSupervisor == undefined) ? '' : supervisor,
              
             
              TicketId: this.ticket,
              QId: 0,
              Answer: this.selectedValue[i],
              SID: this.set,
              Comments: taskComments,

            }

这里是列表中的有效负载加载--1 这是浏览器有效负载--2，它在dict中一一出现

卢大卫

我认为您需要创建序列化程序才能正确接收此数据。

class AuditorSerializer(serializers.Serializer):
    AuditorId = serializers.IntegerField()
    Agents = serializers.CharField(allow_blank = True)
    Supervisor = serializers.CharField(allow_blank = True)
    TicketId = serializers.CharField(allow_blank = True)
    QId = serializers.IntegerField()
    Answer = serializers.CharField(allow_blank = True)
    SID = serializers.CharField(allow_blank = True)
    Comments = serializers.CharField(allow_blank = True)

而在意见

serializer = AuditorSerializer(data = request.data, many = True)
if serializer.is_valid():
    input_data = serializer.validated_data
    if isinstance(input_data, list):
        for ran in input_data:
           process_data(ran)
    else:
        process_data(input_data)
else:
    print(serializer.errors)
    return Response(status = status.HTTP_400_BAD_REQUEST)

您可以声明process_data函数并传递ran数据，在那里输入原始代码。

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