这篇文章主要介绍了django 开发忘记密码通过邮箱找回功能示例,小编觉得挺不错的,现在分享给大家,也给大家做个参考。一起跟随小编过来看看吧
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!