EMAIL_USE_SSL = True
EMAIL_HOST = 'smtp.163.com' 
EMAIL_PORT = 465
EMAIL_HOST_USER = 'xxx@163.com' # 帐号
EMAIL_HOST_PASSWORD = 'xxx' # 密码
DEFAULT_FROM_EMAIL = EMAIL_HOST_USER

#随机生成验证码
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

#发送邮件找回密码 
def findpwdView(request):
 if request.method=="GET":
  email_title = "找回密码"
  code=random_str()#随机生成的验证码
  request.session["code"]=code #将验证码保存到session
  email_body = "验证码为：{0}".format(code)
  send_status = send_mail(email_title, email_body,"xxxx@163.com",["xxxx@qq.com",])
  msg="验证码已发送，请查收邮件"
 else:
  username=request.POST.get("username")
  password=request.POST.get("password")
  user=User.objects.get(username=username)
  code=request.POST.get("code") #获取传递过来的验证码
  if code==request.session["code"]:
   user.set_password(password)
   user.save()
   del request.session["code"] #删除session
   msg="密码已重置"
 return render(request,"findpwd.html",locals())