Django认证系统实现的web页面实现代码

 from django.db import models from django.contrib.auth.models import AbstractUser # Create your models here. class UserInfo(AbstractUser): phone = models.CharField(max_length=11) gender = models.CharField(max_length=2)

 from django.conf.urls import url from django.contrib import admin from app01 import views urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^register/',views.register), url(r'^login/',views.login_view), url(r'^home/',views.home), url(r'^logout/',views.logout_view), url(r'^modify_pwd/',views.modify_pwd), url(r'^$',views.home), ]

 from django.shortcuts import render, redirect from django.contrib.auth.decorators import login_required from django.http import JsonResponse from django.contrib.auth import authenticate, login,logout from app01 import forms from app01.models import UserInfo # Create your views here. def register(request): form_obj = forms.Reg_form() if request.method == 'POST': form_obj = forms.Reg_form(request.POST) if form_obj.is_valid(): info_dic = form_obj.cleaned_data sex_dic = {'1':'男','2':'女','3':'保密'} info_dic['gender']=sex_dic[info_dic['gender']] UserInfo.objects.create_user( username=info_dic['username'], password = info_dic['pwd'], gender=info_dic['gender'], phone =info_dic['phone'] ) return redirect('/login/') return render(request, "register.html",{'form_obj':form_obj}) def login_view(request): if request.method == 'POST': username = request.POST.get('username') pwd = request.POST.get('pwd') user = authenticate(username=username, password=pwd) if user: login(request, user) data = {'code':1} else: data = {'code': 0,'msg':'用户名或密码错误'} return JsonResponse(data) return render(request, 'login.html') @login_required def logout_view(request): logout(request) return redirect('/login/') @login_required def home(request): user_id = request.session['_auth_user_id'] use_obj = request.user return render(request,'home.html',{'user':use_obj}) @login_required def modify_pwd(request): if request.method == 'POST': old_pwd = request.POST.get('old_pwd') pwd = request.POST.get('pwd') re_pwd = request.POST.get('re_pwd') user_obj = request.user if user_obj.check_password(old_pwd): if re_pwd == pwd: user_obj.set_password(pwd) user_obj.save() data = {'code': 1} else: data = {'code': 0, 'msg': '两次输入密码不一致'} else: data = {'code': 0, 'msg': '原始密码输入错误'} return JsonResponse(data) return render(request,'modify_pwd.html')

 #!/usr/bin/env python # -*- coding: UTF-8 -*- # Author:YiJun from django import forms from app01 import models from django.forms import widgets from django.core.exceptions import ValidationError # 导入异常 import re # Create your views here. class Reg_form(forms.Form): # 用户名表单 username = forms.CharField( min_length=4, label="设置用户名", error_messages={ "required": "不能为空", "invalid": "格式错误", "min_length": "用户名最少4个字符" }, widget=widgets.TextInput( attrs={ 'class': "form-control", 'placeholder': '用户名' }) ) # 用户密码设置表单 pwd = forms.CharField( min_length=6, label="设置密码", widget=forms.widgets.PasswordInput( attrs={ 'class': 'form-control', 'placeholder': '密码'}, render_value=True, ), error_messages={ "required": "不能为空", "invalid": "格式错误", "min_length": "密码至少6位" } ) # 用户密码确认表单 r_pwd = forms.CharField( min_length=6, label="确认密码", widget=forms.widgets.PasswordInput( attrs={ 'class': 'form-control', 'placeholder': '确认密码'}, render_value=True, ), error_messages={ "required": "不能为空", "invalid": "格式错误", "min_length": "密码至少6位" } ) # 用户性别选择表单 gender = forms.ChoiceField( choices=((1, "男"), (2, "女"), (3, "保密")), label="性别", initia<div style="color:transparent">来源gaodai^.ma#com搞#代!码网</div>l=3, widget=forms.widgets.RadioSelect ) # 用户手机号码表单 phone = forms.CharField( label="手机号码", max_length=11, min_length=11, error_messages={ "required": "不能为空", "invalid": "格式错误", "min_length": "手机号码至少11位", "max_length": "手机号码最多11位", }, widget=widgets.TextInput(attrs={'class': "form-control",'placeholder': '手机号码'}) ) def clean_phone(self): value = self.cleaned_data['phone'] expression = re.compile('^1[3589][0-9]{9}') if not expression.search(value).group(): raise ValidationError('请输入正确的手机号码') else: return value def clean_username(self): value = self.cleaned_data['username'] if models.UserInfo.objects.filter(username=value): raise ValidationError('用户名已经注册') else: return value def clean(self): pwd = self.cleaned_data.get("pwd") r_pwd = self.cleaned_data.get("r_pwd") if pwd != r_pwd: self.add_error("r_pwd", "两次输入的密码不一致！") # 两次输入的密码不一致 raise ValidationError("两次输入的密码不一致！") else: self.cleaned_data.pop('r_pwd') return self.cleaned_data

   <title>Document</title> <div class="container"> <div class="row" style="margin-top: 50px"> <div class="panel panel-primary"> <div class="panel-heading"><h4>用户详细信息</h4></div><div class="panel-body"> </div><!-- Table --><div class="table-responsive"> <table class="table table-bordered"> <thead> <tr> <th>#</th><th>用户名</th><th>手机号码</th><th>上次登陆时间</th><th>注册时间</th><th>用户性别</th></tr></thead><tbody> <tr> <th scope="row">1</th><td>{{ user.username }}</td><td>{{ user.phone }}</td><td>{{ user.last_login|date:'Y-m-d H:i:s' }}</td><td>{{ user.date_joined|date:'Y-m-d H:i:s' }}</td><td>{{ user.gender }}</td></tr></tbody></table></div></div><div style="margin-top: 20px"> 修改密码注销</div></div></div> home.html