startapp users

settings.py

添加以下内容

'''是app的名称,和models里的class名称(表名)'''

AUTH_USER_MODEL = "users.UserProfile"

models.py

from django.db import models

#引用内置的user模型

from django.contrib.auth.models import  AbstractUser

# Create your models here.

#集成内置的user模型,并添加新的字段

class UserProfile(AbstractUser):

    nick_name = models.CharField(max_length=,verbose_name='昵称',default='')

    birday = models.DateField(null=True,blank=True,verbose_name='生日')

    choice_gender = (

        ("male","男"),

        ("female","女"),

    )

    gender = models.CharField(choices=choice_gender,default='female',max_length=,verbose_name='性别')

    address = models.CharField(max_length=,default='',verbose_name='地址')

    mobile = models.CharField(max_length=,null=True,blank=True,verbose_name='手机号')

    image = models.ImageField(upload_to='image/%Y/%m',default='image/default.png',max_length=)

    class Meta:

        verbose_name = "用户信息"

        verbose_name_plural = "用户信息"

    def __unicode__(self):

        return self.username

makemigrtions

migrate

from django.shortcuts import render

from django.contrib.auth import  authenticate,login

from django.contrib.auth.backends import ModelBackend

from django.db.models import Q

from .models import UserProfile,EmailVerfyRecord,Banner

#重写的authenticate登录验证

class CustomBackend(ModelBackend):

    def authenticate(self, username=None, password=None, **kwargs):

        try:

            #Q方法的作用是或的意思,acc_login方法把username和password传过来,如果以username为条件去库里查没查到的话,就以email为条件去库里查(因为传过来的username 可能是用户名或者email)

            user = UserProfile.objects.get(Q(username=username)|Q(email=username))

            #检测username和password是否匹配

            if user.check_password(password):

                return user

        except Exception as e:

            return None

#登录方法

def acc_login(request):

    if request.method == 'POST':

        user_name = request.POST.get('username','')

        pass_word = request.POST.get('password','')

        user = authenticate(username=user_name,password=pass_word)

        if user is not None:

            if user.is_active:

                login(request,user)

                return render(request,'index.html')

            else:

                return render(request,'login.html',{'msg':'用户未激活'})

        else:

            return render(request, 'login.html',{'mgs':'用户名或密码错误'})

    elif request.method == 'GET':

        return render(request,'login.html')

# AUTH 方法（支持邮箱登录）

AUTHENTICATION_BACKENDS = ('users.views.CustomBackend',)