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Luffy /5/ 短信登陆接口&短信注册接口
Luffy /5/ 短信登陆接口&短信注册接口
短信登录接口
视图
class LoginView(GenericViewSet):
serializer_class = MulLoginSerializer
queryset = User
# 两个登陆方式都写在这里面(多方式,一个是验证码登陆)
# login不是保存,但是用post,咱们的想法是把验证逻辑写到序列化类中
@action(methods=["post"], detail=False)
def mul_login(self, request):
return self._common_login(request)
# 127.0.0.1:8000/api/v1/user/login/sms_login
@action(methods=["post"], detail=False)
def sms_login(self, request):
# 默认情况下使用的序列化类使用的是MulLoginSerializer---》多方式登陆的逻辑-->不符合短信登陆逻辑
# 再新写一个序列化类,给短信登陆用
return self._common_login(request)
def get_serializer_class(self):
# 方式一:
# if 'mul_login' in self.request.path:
# return self.serializer_class
# else:
# return SmsLoginSerializer
# 方式二
if self.action=='mul_login':
return self.serializer_class
else:
return SmsLoginSerializer
def _common_login(self,request):
try:
# 序列化类在变
ser = self.get_serializer(data=request.data, context={'request': request})
ser.is_valid(raise_exception=True) # 如果校验失败,直接抛异常,不需要加if判断了
token = ser.context.get('token')
username = ser.context.get('username')
icon = ser.context.get('icon')
return APIResponse(token=token, username=username, icon=icon) # {code:100,msg:成功,token:dsadsf,username:lqz}
except Exception as e:
raise APIException(str(e))
序列化类
# 只用来做反序列化,短信登陆
class SmsLoginSerializer(serializers.ModelSerializer):
code = serializers.CharField(max_length=4, min_length=4) # 字段自己的规则
mobile = serializers.CharField(max_length=11, min_length=11) # 一定要重写,不重写,字段自己的校验过不去,就到不了全局钩子
class Meta:
model = User
fields = ['mobile', 'code'] # code不在表中,它是验证码,要重新
def validate(self, attrs):
# 1 验证手机号是否和合法 验证code是否合法---》去缓存中取出来判断
self._check_code(attrs)
# 2 根据手机号获取用户---》需要密码吗?不需要
user = self._get_user(attrs)
# 3 签发token
token = self._get_token(user)
# 4 把token,username,icon放到context中
request = self.context['request']
self.context['token'] = token
self.context['username'] = user.username
self.context['icon'] = 'http://%s/media/%s' % (request.META['HTTP_HOST'], str(user.icon))
return attrs
def _check_code(self, attrs):
mobile = attrs.get('mobile')
new_code = attrs.get('code')
if mobile:
# 验证验证码是否正确
old_code = cache.get('sms_cache_%s' % mobile)
if new_code != old_code:
raise ValidationError('验证码错误')
else:
raise ValidationError('手机号没有带')
def _get_user(self, attrs):
mobile = attrs.get('mobile')
# return User.objects.get(mobile=mobile)
user = User.objects.filter(mobile=mobile).first()
if user:
return user
else:
raise ValidationError("该用户不存在")
def _get_token(self, user):
# jwt模块中提供的
from rest_framework_jwt.serializers import jwt_payload_handler, jwt_encode_handler
payload = jwt_payload_handler(user)
token = jwt_encode_handler(payload)
return token
短信注册接口
路由
# 127.0.0.1:8000/api/v1/user/register --- >post请求
router.register('register',RegisterView , 'register')
视图类
from rest_framework.mixins import CreateModelMixin
class RegisterView(GenericViewSet,CreateModelMixin):
serializer_class = RegisterSerializer
queryset = User.objects.all()
def create(self, request, *args, **kwargs):
# 方式一:
super().create(request, *args, **kwargs) # 小问题,code不是表的字段,需要用write_only
# 方式二:
# serializer = self.get_serializer(data=request.data)
# serializer.is_valid(raise_exception=True)
# # self.perform_create(serializer)
# serializer.save()
return APIResponse(msg='注册成功')
序列化类
# 主要用来做反序列化,数据校验----》其实序列化是用不到的,但是create源码中只要写了serializer.data,就会用序列化
class RegisterSerializer(serializers.ModelSerializer):
code = serializers.CharField(max_length=4, min_length=4,write_only=True)
class Meta:
model = User
fields = ['mobile', 'code', 'password']
extra_kwargs = {
'password': {'write_only': True},
}
def validate(self, attrs):
# 1 校验手机号和验证码
self._check_code(attrs)
# 2 就可以新增了---》User中字段很多,现在只带了俩字段,
# username必填随机生成,code不存表,剔除,
# 存user表,不能使用默认的create,一定要重写create方法
self._per_save(attrs)
return attrs
# 校验手机号
def validate_mobile(self, value): # 局部钩子
if not re.match(r'^1[3-9][0-9]{9}$', value):
raise ValidationError('手机号不合法')
return value
# 入库前准备
def _per_save(self, attrs):
# 剔除code,
attrs.pop('code')
# 新增username-->用手机号作为用户名
attrs['username'] = attrs.get('mobile')
# 写成公共函数,传入手机号,就校验验证码
# 经常公司中为了省短信,回留万能验证码,8888
def _check_code(self, attrs):
# 校验code
new_code = attrs.get('code')
mobile = attrs.get('mobile')
old_code = cache.get('sms_cache_%s' % mobile)
if new_code != old_code:
raise ValidationError("验证码错误")
def create(self, validated_data):
# 如果补充些,密码不是密文
user = User.objects.create_user(**validated_data)
return user
登陆注册前端
# 127.0.0.1:8080 和localhost:8080 和 192.168.31.226:8080
# 前端可以存数据的地方
-存到cookie中,js操作,在vue中可以借助vue-cookies第三方插件
下载:
-cnpm install vue-cookies -S
导入:
-main.js中
import cookies from 'vue-cookies'
Vue.prototype.$cookies = cookies;
-怎么使用?
this.$cookies.set()
this.$cookies.get()
-localStorage,永久存储
localStorage.setItem('key', 'value');
localStorage.key = "value"
localStorage["key"] = "value"
-sessionStorage,临时存储,关闭浏览器就没了
sessionStorage.setItem("age",'19')
Header.vue
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login.vue
登录
{{ sms_interval }}
登录
register.vue
{{ sms_interval }}
注册
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