前言
跟賬號相關的功能一般是注冊，登錄，修改密碼，密碼找回功能，前面實現了登錄和注冊功能，本篇講下修改密碼功能實現
修改密碼html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>注冊頁面</title>
</head>
<body>
<h1>新用戶注冊！</h1>
<form action="" method="post">
{% csrf_token %}
<p>
用戶名：<input type="text" id="id_username" name="username", required="required">*
</p>
<p>
密碼：<input type="password" id="id_psw" name="password", required="required">*
</p>
<p>
新密碼：<input type="password" id="id_new" name="new", required="required">*
</p>
<p>{{ msg }}</p>
<p>
<input type="submit" value="確定">
</p>
</form>
</body>
</html>
views和urls
from django.shortcuts import render
from django.contrib.auth.hashers import make_password, check_password
# Create your views here.
def reset_psw(request):
'''修改密碼'''
res = ""
if request.method == "GET":
return render(request, 'reset_psw.html', {'msg': res})
if request.method == "POST":
username = request.POST.get('username')
psw = request.POST.get('password')
new_psw = request.POST.get('new')
if psw == new_psw:
res = "新密碼和舊密碼不能重復"
return render(request, 'reset_psw.html', {'msg': res})
else:
# 先查詢數據庫是否有此用戶名
user_lst = User.objects.filter(user_name=username)
if not user_lst:
# 如果沒這個用戶
res = "用戶未注冊：%s" % username
return render(request, 'reset_psw.html', {'msg': res})
else:
# 如果注冊過，判斷密碼對不對
ret = User.objects.filter(user_name=username).first()
# 校驗密碼
is_psw_true = check_password(psw, ret.psw)
if is_psw_true:
user = User()
user.psw = make_password(new_psw)
user.save()
res = "密碼修改成功！"
else:
res = "密碼錯誤！"
return render(request, 'reset_psw.html', {'msg': res})
urls.py訪問地址
from django.conf.urls import url
from hello import views
urlpatterns = [
# 新增用戶
url(r'^register/', views.register),
url(r'^login/', views.login),
url(r'^reset/', views.reset_psw),
]
實現效果如下
