1. 首先要呼叫傳送郵件的函式，要成功的傳送跳轉地址，這裡的跳轉地址要儲存在資料庫中，以便以後可以知道是哪個賬號要進行重置密碼

# _*_ coding: utf-8 _*_
__author__ = 'LelandYan'
__date__ = '2018/9/17 13:38'
from random import Random

from django.core.mail import send_mail
from users.models import EmailVerifyRecord
from MxOnline.settings import EMAIL_FROM


def send_register_email
 
(email, send_type="register"):
    email_record = EmailVerifyRecord()
    code = random_str(16)
    email_record.code = code
    email_record.email = email
    email_record.send_type = send_type
    email_record.save()
    #上面是將驗證碼和email儲存在資料庫中
    email_title = ""
    email_body = ""
    if send_type ==
 
 "register":
        email_title = "慕學線上網註冊啟用連結"
        email_body = "請點選下面的連結啟用你的賬號: http://127.0.0.1:8000/active/{0}".format(code)

        send_status = send_mail(email_title, email_body, EMAIL_FROM, [email])
        if send_status:
            pass
    elif send_type == 'forget':
        email_title = "慕學線上網密碼重置連結"
 

        email_body = "請點選下面的連結啟用你的賬號: http://127.0.0.1:8000/reset/{0}".format(code)

        send_status = send_mail(email_title, email_body, EMAIL_FROM, [email])
        if send_status:
            pass

#隨機生成驗證碼
def random_str(randomlength=8):
    str = ''
    chars = 'abcdefghijklmnopqrstuvwsyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
    length = len(chars) - 1
    random = Random()
    for i in range(randomlength):
        str += chars[random.randint(0, length)]
    return str

2. views.py中書寫倆個檢視類其中一個為對傳送的郵件的網址的解析
   其中html中還應該有form表單，然後是form表單跳轉的頁面，要判斷密碼是否修改成功
   這裡注意一個為get一個為post

class RestView(View):
    def get(self, request, active_code):
        all_records = EmailVerifyRecord.objects.filter(code=active_code)
        if all_records:
            for record in all_records:
                email = record.email
                return render(request, 'password_reset.html', {"email": email})
        else:
            return render(request, 'active_fail.html', {})
        return render(request, 'login.html', {})


class ModifyView(View):
    def post(self, request):
        modify_form = ModifyPwdForm(request.POST)
        if modify_form.is_valid():
            pwd1 = request.POST.get('password1', '')
            pwd2 = request.POST.get('password2', '')
            email = request.POST.get('email', '')
            if pwd1 != pwd2:
                return render(request, 'password_reset.html', {'msg': '密碼不一致', 'email': email})
            user = UserProfile.objects.get(email=email)
            user.password = make_password(pwd2)
            user.save()
            return render(request, 'login.html', {})
        else:
            email = request.POST.get('email', '')
            return render(request, 'password_reset.html', {'modify_form': modify_form, 'email': email})

    def get(self, request):
        return render(request, 'index.html')

3. 還要對url進行配置

    url(r'^reset/(?P<active_code>.*)/$', RestView.as_view(), name='reset_pwd'),
    url(r'^modify/$', ModifyView.as_view(), name='modify_pwd'),

4. 這裡注意這裡檢視類必須要兩個，不可以合起來，因為第一個url在html中要攜帶引數，所以定義了倆個試圖類