用户登录：

def logon(request):    errors_list = []    if request.method == 'POST':        u = request.POST['uname']        p = request.POST['upass']        #验证用户        user = authenticate(username=u, password=p)        if user is not None:            auth_login(request, user)            #登录成功后重定向到主页            return HttpResponseRedirect("/sinfors/")        else:            try:                #检查用户密码是否正确                if not auth_User.objects.get(username = u).check_password(p):                    errors_list.append(u + ' password is not correct')             #检查用户是否存在（auth_User.objects.get(username = u)）            except auth_User.DoesNotExist:                errors_list.append(u + ' does not exist')     return render(request, 'sinfors/login.html', {
   'errors_list':errors_list})

 

页面添加认证：

#对页面增加验证@login_required(login_url="/sinfors/logon/") def index(request):    servers = infor.objects.all()    #验证如果用户登录成功，则取相应的用户名显示在主页    if not request.user.is_anonymous():        user_loggedin = request.user    else:        user_loggedin = 'Guest'    context = {
   'servers':servers,'user_loggedin':user_loggedin}    return render(request,'sinfors/index.html',context)

 

新增用户，修改/验证密码：

#新建用户user = User.objects.create_userusername='',password='',email=''）user.save #不使用user.save()#重置密码user.set_password(passeord='')user.save #检查用户输入的密码是否正确user.check_password('password')

 

扩展用户字段：

model：

class UserProfile(models.Model):      user=models.OneToOneField(User,unique=True)    phone=models.CharField(max_length=20)    addr=models.CharField(max_length=500)    def ztest(self):        if len(self.phone) < 8:            return 'The phone num is not correct'        else:            return 'The phone num is  correct'    def phone_len(self):        return len(self.phone)    p_len = property(phone_len)  #custom a property

 

print request.user.userprofile.phone          print request.user.userprofile.user          print request.user.UserProfile          print dir(UserProfile)          UserProfile.C_userp('test01','03129999999','HB'):                      u = auth_User.objects.get(username='test')          a=UserProfile.objects.get(user=u)          print a.ztest()          print a.p_len                      uu=request.user          u = auth_User.objects.get(username=uu)          a=UserProfile.objects.get(user=u)          print dir(UserProfile.objects)          print a          UserProfile.C_userp(uu,'12345','AH')