使用apisauce时，DRF APIView返回空数据对象，但在浏览器视图中不返回 [英] DRF APIView returns empty data object when using apisauce but not on browser view

问题描述

我正在尝试使用以下 APIview 函数查询模型以检查对象是否存在.不幸的是，我无法在react native apisauce get函数中收到任何响应对象，如下所示

I am trying to query a model to check if an object exists or not using the following APIview function. Unfortunately i am not able to receive any response object in react native apisauce get function as shown below

apisauce功能

apisauce function

const checkIfUserExists = (email) =>
  client.get("/account/user-exists/?email=" + email);

APIView类

class UserExistsView(APIView):

    """Checks if user exists or not"""

    def get(self, request, *args, **kwargs):
        
        username = self.request.GET['email']

        try:
           
            user = models.UserProfile.objects.get(email=username)
        except models.UserProfile.DoesNotExist:
           
            return Response(data={'message': False})
        else:
            return Response(data={'message': True}) 

浏览器的结果我在这里做错什么了?

Results from the browser What am i doing wrong here?

在外壳上打印结果<响应status_code = 200，" text/html;charset = utf-8>

推荐答案

假设您有一个基于类的组件，则可以像下面那样修改函数，跟踪用户的状态.在您的服务器端代码中没有看到任何错误.但是在您的JavaScript代码中，您没有兑现承诺.

Assuming you have a class base component, You could modify your function like below, track the user existence in state. I don't see any errors in your server-side code. but in your javascript code you didn't handle the promise.

checkUserExists= (email) => {
    client.get("/account/user-exists/?email=" + email)
    .then(response=>{
     this.setState({isUserExists : response.data.messgae})
    )
}

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