添加用户登录（只有管理员需要验证），注册的验证码

account/serializers.py

@@ -7,6 +7,7 @@ from .models import User
 class UserLoginSerializer(serializers.Serializer):
     username = serializers.CharField(max_length=30)
     password = serializers.CharField(max_length=30)
+    captcha = serializers.CharField(required=False,min_length=4,max_length=4)
 
 
 class UsernameCheckSerializer(serializers.Serializer):
@@ -22,6 +23,7 @@ class UserRegisterSerializer(serializers.Serializer):
     real_name = serializers.CharField(max_length=30)
     password = serializers.CharField(max_length=30, min_length=6)
     email = serializers.EmailField(max_length=254)
+    captcha = serializers.CharField(max_length=4, min_length=4)
 
 
 class UserChangePasswordSerializer(serializers.Serializer):