最近在写新版的devops3.0，被generics.CreateAPIView创建用户密码序列化的问题折磨的欲仙欲死。反复看源码测试，得出下面的流程，这也是做generics.CreateAPIView太少的原因。以后一定要更加细心才是！留存本篇博文便于参考！
伪代码：
用户model:
需要导入from django.contrib.auth.models import AbstractUser
AbstractUser继承了AbstractBaseUser, PermissionsMixin两个类之前写第二版kkit的时候就是选择了直接继承AbstractBaseUser, PermissionsMixin。
AbstractUser封装了更多的属性可以供我们调用，如果你们觉得没用，那就还是继承上面那两个就行。
1 class UserProfile(AbstractUser): 2 3 img = models.CharField(max_length=10, default='user.jpg') 4 phone = models.CharField(max_length=11, default='None') 5 full_name = models.CharField(max_length=11, default='你好') 6 expire = models.IntegerField(default=100) 7 groups = models.ManyToManyField( 8 Group, 9 verbose_name=_('groups'), 10 blank=True, 11 help_text=_( 12 'The groups this user belongs to. A user will get all permissions ' 13 'granted to each of their groups.' 14 ), 15 related_name="user_set", 16 related_query_name="user", 17 ) 18 info = models.CharField(default='', max_length=150) 19 20 21 class Meta: 22 permissions = ( 23 ('yo_list_user', u'罗列用户'), 24 ('yo_list_opsuser', u'罗列运维用户'), 25 ('yo_create_user', u'新增用户'), 26 ('yo_update_user', u'修改用户'), 27 ('yo_delete_user', u'删除用户'), 28 ('yo_list_pmngroup', u'罗列权限组'), 29 ('yo_create_pmngroup', u'新增权限组'), 30 ('yo_update_pmngroup', u'修改权限组'), 31 ('yo_delete_pmngroup', u'删除权限组'), 32 ('yo_list_permission', u'罗列所有权限') 33 ) 34 35 36 def get_group_name(self): 37 if self.is_superuser == 1: 38 return "超级管理员" 39 # 查看组内有多少条符合的权限 40 elif self.groups.count() == 0: 41 return "无权限" 42 else: 43 gourp_list = [] 44 groups = self.groups.all() 45 for group in groups: 46 gourp_list.append(group.name) 47 if len(gourp_list) == 0: 48 return '' 49 else: 50 return "-".join(gourp_list) 51 52 @property 53 def is_expire(self): 54 return not connect.exists(self.username) 55 56 @is_expire.setter 57 def is_expire(self): 58 connect.set(self.username, self.expire or 1) 创建用户接口：
1 path(r'v1/user/create/', user.UserCreateAPI.as_view()),
创建用户函数：
1 class UserCreateAPI(generics.CreateAPIView): 2 3 module = models.UserProfile 4 serializer_class = serializers.UserSerializer 5 queryset = models.UserProfile.objects.all() 6 def create(self, request, *args, **kwargs): 7 response = super(UserCreateAPI, self).create(request, *args, **kwargs) 8 self.get_serializer() 9 return response
序列化函数：
写之前我们先导入之前创建好的模型
1 class UserSerializer(serializers.ModelSerializer): 2 group_name = serializers.StringRelatedField(source="get_group_name", read_only=True) 3 groups = serializers.PrimaryKeyRelatedField(required=False, many=True, queryset=Group.objects.all()) 4 class Meta: 5 model = UserProfile 6 fields = ( 7 'id', 'is_active', 'phone', 'username', 'full_name', 'group_name', 'groups', 'email', 8 'info', 'expire', 9 ) 10 read_only_fields = ( 11 'id', 12 ) 13 # 保存序列化密码并保存 14 def create(self, validated_data): 15 obj = super(UserSerializer, self).create(validated_data=validated_data) 16 obj.set_password(validated_data.get('password')) 17 obj.save() 18 return obj
波神与你同行哦，加油！！！
