05.编写注册接口
# 1.编写注册接口
# 1.1 user/urls.py中添加路由
urlpatterns = [
path('register/', views.RegisterView.as_view()), # 注册视图, /user/register/
]
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# 1.2 user/views.py中写注册视图函数
class RegisterView(APIView):
"""
用户注册, 权限是: 匿名用户可访问
"""
# 自定义权限类
permission_classes = (AllowAny,)
def post(self, request):
"""
接收邮箱和密码, 前端校验两遍一致性, 注册成功后返回成功, 然后用户自行登录获取token
1. 随机用户名
2. 生成用户
3. 设置用户密码
4. 保存用户
:param request:
:return: {'code':0,'msg':'注册成功'}
"""
email = request.data.get('email')
passwrod = request.data.get('password')
username = request.data.get('username')
if all([email, passwrod]):
pass
else:
return Response({'code':9999,'msg':'参数不全'})
user = User(username=username, email=email)
user.set_password(passwrod) # 密码加密
user.save()
return Response({'code': 0, 'msg': '注册成功'})
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# 2.重写django认证
# 2.1 syl/settings.py中指定自定义后端认证函数位置
# 自定义验证后端，使用我们自己写的认证类来验证用户登录身份
AUTHENTICATION_BACKENDS = ['user.utils.EmailAuthBackend']
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# 2.2 user/utils.py中重写认证函数（django多账号登录）
# 以前使用username进行用户验证，现在修改成email进行验证
class EmailAuthBackend:
def authenticate(self, request, username=None, password=None):
'''
request: request请求对象
username: 用户名&邮箱&手机号
password: 密码
'''
try: # 通过用户名获取
user = User.objects.get(username=username)
except Exception as e:
user = None
if not user:
try:
user = User.objects.get(email=username)
except Exception as e:
user = None
if user and user.check_password(password):
return user
else:
return None
def get_user(self, user_id):
try:
return User.objects.get(pk=user_id)
except User.DoesNotExist:
return None
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# 3.注册用户 & 测试登录
# 3.1 注册接口测试
http://192.168.56.100:8888/user/register/
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# 3.2 登录接口测试
注：认证时只能识别username，所以必须要在请求中携带username字段
http://192.168.56.100:8888/user/login/
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# 3.3 获取用户列表接口测试
- 访问接口
http://192.168.56.100:8888/user/user/5/
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测试自定义权限
# 自定义权限类
permission_classes = (MyPermission,)
# 自定义认证类, 自定义会覆盖全局配置
authentication_classes = (JSONWebTokenAuthentication,)
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上次更新: 2024/3/13 15:35:10