django 框架做前后端分离，后端不报错，做注册时，弹出错误
Request URL: http://api.meiduo.site:8000/users/Request Method: POSTStatus Code: 400 Bad RequestRemote Address: 127.0.0.1:8000Referrer Policy: no-referrer-when-downgrade
我的users/views.py
from rest_framework.views import APIView
from .models import User
from rest_framework.response import Response
from rest_framework.generics import CreateAPIView
from .serializers import CreateUserSerializer
class UsernamecountView(APIView):
def get(self,request,username):
count=User.objects.filter(username=username).count()
return Response({
'username':username,
'count':count
})
class MobilecountView(APIView):
def get(self,request,mobile):
count=User.objects.filter(mobile=mobile).count()
return Response({
'mobile': mobile,
'count': count
})
class UserView(CreateAPIView):
serializer_class = CreateUserSerializer
我的serializers.py
from rest_framework import serializers
from .models import User
import re
from django_redis import get_redis_connection
class CreateUserSerializer(serializers.Serializer):
id=serializers.IntegerField(read_only=True)
username=serializers.CharField(
max_length=20,
min_length=5,
error_messages={
'min_length':'用户名为5-20个字符',
'max_length':'用户名为5-20个字符'
}
)
password=serializers.CharField(
write_only=True,
max_length=20,
min_length=8,
error_messages={
'min_length': '密码为8-20个字符',
'max_length': '密码为8-20个字符'
}
)
password2=serializers.CharField(write_only=True)
sms_code=serializers.IntegerField(write_only=True)
mobile=serializers.CharField(max_length=11)
allow=serializers.BooleanField(write_only=True)
def validate_username(self,value):
if User.objects.filter(username=value).count:
raise serializers.ValidationError('用户名存在')
return value
def validate(self, attrs):
# 验证密码
pwd1=attrs.get('password')
pwd2=attrs.get('password2')
if pwd1 != pwd2:
raise serializers.ValidationError('两次密码不一致')
# 验证 验证码
# １．获取请求报文中的验证码
request_code=attrs.get('sms_code')
# ２．读取redis中的验证码，先获取手机号
mobile=attrs.get('mobile')
redis_cli=get_redis_connection('smscode')
redis_code=redis_cli.get('sms_'+mobile)
# ３．验证码的有效时间为３００秒，可能超时
if redis_code is None:
raise serializers.ValidationError('验证码失效')
if int(redis_code) != request_code:
raise serializers.ValidationError('验证码错误')
return attrs
def validate_mobile(self,value):
if User.objects.filter(mobile=value).count:
raise serializers.ValidationError('手机号已注册')
if not re.match(r'^1[3-9]\d{9}$',value):
raise serializers.ValidationError('手机号格式错误')
return value
def validate_allow(self,value):
if value==False:
raise serializers.ValidationError('请同意协议')
return value
def create(self,validate_data):
username=validate_data.get('username')
mobile=validate_data.get('mobile')
password=validate_data.get('password')
# User.objects.create(username=username,password=password)
user=User.objects.create_user(username,password=password,mobile=mobile)
return user
大神帮一下！！！
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