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
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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：
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......from django.shortcuts import render,redirectfrom django.http import HttpResponsefrom users.form import ForgetForm,ResetFormfrom .models import UserProfilefrom django.contrib.auth.hashers import make_passwordfrom apps.utils.email_send import send_register_emailfrom .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<form>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
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<!DOCTYPE html>{% load staticfiles %}<html lang="en"><head> <meta charset="UTF-8"> <title>忘记密码</title><style>.out{ width: 500px; height: 900px; margin: 0 auto; margin-top: 100px;}</style></head><body> <div class="out"> <h1>真粗心，忘了密码吧？快通过邮箱找回密码吧！</h1> <form method="post" action="{% url 'forget_pwd' %}"> <P><span>邮箱：</span><input type="text" name="email"></P> <P><span>验证码：</span>{{ forget_form.captcha }}</P> {% csrf_token %} <p><input type="submit" value="确认发送验证邮件"></p> </form> <h1>{{ forget_form.errors }}</h1> </div></body></html> |
#success_send.html
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title></head><body><h1>发送邮件成功，快去邮箱查看吧！（收件箱没有，垃圾箱一定有……）</h1></body></html> |
#pwd_reset.html
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<!DOCTYPE html>{% load staticfiles %}<html lang="en"><head> <meta charset="UTF-8"> <title>重置密码</title><style>.out{ width: 500px; height: 900px; margin: 0 auto; margin-top: 100px;}</style></head><body> <div class="out"> <h1>可以重新设置一个好记的新密码啦！</h1> <form method="post" action="{% url 'modify' %}"> <P><span>新密码：</span><input type="password" name="newpwd1" placeholder="至少6位"></P> <P><span>确认新密码：</span><input type="password" name="newpwd2" placeholder="至少6位"></P> {% csrf_token %} <input type="hidden" name="email" value="{{ email }}"> <p><input type="submit" value="确认"></p> </form> <h1>{{ msg }}</h1> </div></body></html> |
4.配置相关的urls.py：
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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/<str:active_code>',ResetView.as_view(),name='reset'), path('modify/',ModifyView.as_view(),name='modify'), ......] |
运行项目，点击 忘记密码 链接（<a href="{% url 'forget_pwd' %}" rel="external nofollow" >忘记密码</a>），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服务器之家。
原文链接：http://www.cnblogs.com/xuepangzi/p/8847090.html
