def register(request):
"""注册页面"""
res = ''
if request.method == 'POST':
username = request.POST.get('username')
psw = request.POST.get('password')
mail = request.POST.get('mail')
# 查询数据库中是否由此用户名
user_list = User.objects.filter(user_name=username)
if user_list:
# 如果已经注册给提示
res = '{}用户已经被注册！'.format(username)
return render(request, 'register.html', {'rename': res})
else:
# 如果没有注册过，进行注册
# 第一种写法 （建议）
user_new = User()
user_new.user_name = username
# 加密方法
user_new.psw = make_password(psw)
user_new.mail = mail
user_new.save()
# 第二种写法
# user_new = User(user_name=username,
# psw=psw,
# mail=mail)
# user_new.save()
return render(request, 'login.html', {'rename': res})
return render(request, 'register.html')
def register(request):
'''注册页面'''
res = ""
if request.method == "POST":
username = request.POST.get('username')
psw = request.POST.get('password')
mail = request.POST.get('mail')
# 先查询数据库是否有此用户名
user_lst = User.objects.filter(user_name=username)
if user_lst:
# 如果已经注册过，就给个提示
res = "%s用户已被注册" % username
return render(request, 'register.html', {'rename': res})
else:
# 如果没被注册，插入数据库
# 第一种写法 -- 推荐
user = User()
user.user_name = username
user.psw = psw
user.mail = mail
user.save()
# 第二种写法
# user = User(user_name=username,
# psw = psw,
# mail = mail,
# )
# user.save()
return render(request, 'login.html', {'rename': res})
return render(request, 'register.html')
def reset_pwd(request):
"""修改密码"""
res = ''
if request.method == 'GET':
return render(request, 'reset_pwd.html', {'msg': res})
if request.method == 'POST':
# 获取页面中值
username = request.POST.get('username')
pwd = request.POST.get('password')
new_pwd = request.POST.get('new')
if pwd == new_pwd:
res = '新密码和旧密码不能重复！'
return render(request, 'reset_pwd.html', {'msg': res})
else:
# 查询数据库是否有此用户名
user_list = User.objects.filter(user_name=username)
if not user_list:
# 如果没有此用户
res = '{}用户未注册'.format(username)
return render(request, 'reset_pwd.html', {'msg': res})
else:
# 如果注册过，判断密码对不对
ret = User.objects.filter(user_name=username).first()
# 校验密码
is_pwd_true = check_password(pwd, new_pwd)
if is_pwd_true:
user = User()
user.psw = make_password(new_pwd)
user.save()
res = '密码修改成功！'
else:
res = '密码错误！'
return render(request, 'reset_pwd.html', {'msg': res})
def reset_psw(request):
'''修改密码'''
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 = "新密码和旧密码不能重复"
return render(request, 'reset_psw.html', {'msg': res})
else:
# 先查询数据库是否有此用户名
user_lst = User.objects.filter(user_name=username)
if not user_lst:
# 如果没这个用户
res = "用户未注册：%s" % username
return render(request, 'reset_psw.html', {'msg': res})
else:
# 如果注册过，判断密码对不对
ret = User.objects.filter(user_name=username).first()
# 校验密码
is_psw_true = check_password(psw, ret.psw)
print(psw)
print(ret.psw)
print(is_psw_true)
if is_psw_true:
user = User()
user.psw = make_password(new_psw)
user.save()
res = "密码修改成功！"
else:
res = "密码错误！"
return render(request, 'reset_psw.html', {'msg': res})