django 开发忘记密码通过邮箱找回功能示例

一、流程分析:

1.点击忘记密码====》forget.html页面,输入邮箱和验证码,发送验证链接网址的邮件====》发送成功,跳到send_success.html提示

2.到邮箱里找到验证链接网址,访问重设密码网址reset.html===》重设密码提交数据,成功则返回首页,失败则返回错误信息

二、

1.users/forms.py文件中

from django import forms
from captcha.fields import CaptchaField


.......

#forget.html中,用于验证邮箱格式和验证码
class ForgetForm(forms.Form):
  email=forms.EmailField(required=True)
  captcha=CaptchaField(error_messages={'invalid':'验证码错误'})

#reset.html中,用于验证新设的密码长度是否达标
class ResetForm(forms.Form):
  newpwd1=forms.CharField(required=True,min_length=6,error_messages={'required': '密码不能为空.', 'min_length': "至少6位"})
  newpwd2 = forms.CharField(required=True, min_length=6, error_messages={'required': '密码不能为空.', 'min_length': "至少6位"})

2.users/views.py中相关代码:

......
from django.shortcuts import render,redirect
from django.http import HttpResponse
from users.form import ForgetForm,ResetForm
from .models import UserProfile
from django.contrib.auth.hashers import make_password
from apps.utils.email_send import send_register_email
from .models import EmailVerifyRecord

......

class ForgetPwdView(View):
  '''忘记密码'''
  def get(self,request):
    forget_form=ForgetForm()
    return render(request,'forget.html',{'forget_form':forget_form})
  def post(self,request):
    forget_form = ForgetForm(request.POST)
    if forget_form.is_valid():
      email=request.POST.get('email','')
      send_register_email(email,'forget')
      return render(request,'send_success.html')
    else:
      return render(request,'forget.html',{'forget_form':forget_form})


class ResetView(View):
  '''重置密码'''
  def get(self,request,active_code):
    record=EmailVerifyRecord.objects.filter(code=active_code)
    print(record)
    if record:
      for i in record:
        email=i.email
        is_register=UserProfile.objects.filter(email=email)
        if is_register:
          return render(request,'pwd_reset.html',{'email':email})
    return redirect('index')


#因为
表单中的路径要是确定的,所以post函数另外定义一个类来完成 class ModifyView(View): """重置密码post部分""" def post(self,request): reset_form=ResetForm(request.POST) if reset_form.is_valid(): pwd1=request.POST.get('newpwd1','') pwd2=request.POST.get('newpwd2','') email=request.POST.get('email','') if pwd1!=pwd2: return render(request,'pwd_reset.html',{'msg':'密码不一致!'}) else: user=UserProfile.objects.get(email=email) user.password=make_password(pwd2) user.save() return redirect('index') else: email=request.POST.get('email','') return render(request,'pwd_reset.html',{'msg':reset_form.errors})

3.新建forget.html, success_send.html, pwd_reset.html

#forget.html


{% load staticfiles %}



  
  忘记密码






  

真粗心,忘了密码吧?快通过邮箱找回密码吧!

邮箱:

验证码:{{ forget_form.captcha }}

{% csrf_token %}

{{ forget_form.errors }}

#success_send.html




  
  Title


发送邮件成功,快去邮箱查看吧!(收件箱没有,垃圾箱一定有……)

#pwd_reset.html


{% load staticfiles %}



  
  重置密码






  

可以重新设置一个好记的新密码啦!

新密码:

确认新密码:

{% csrf_token %}

{{ msg }}

4.配置相关的urls.py:

from users.views import ForgetPwdView,ResetView,ModifyView

......

urlpatterns = [
  .....

  #忘记密码
  path('forget/',ForgetPwdView.as_view(),name='forget_pwd'),
  #重置密码
  path('reset/',ResetView.as_view(),name='reset'),
  path('modify/',ModifyView.as_view(),name='modify'),


  ......
]

运行项目,点击 忘记密码 链接(忘记密码),就可以完成通过邮箱找回密码的功能啦!

5.send_register_email()方法及其配置 详见上一篇文章

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

你可能感兴趣的:(django 开发忘记密码通过邮箱找回功能示例)