django验证码框架（django-simple-captcha）

妖狐艹你老母 2022-05-22 06:53 256阅读 0赞

github详情：

[http://django-simple-captcha.readthedocs.io/en/latest/usage.html][http_django-simple-captcha.readthedocs.io_en_latest_usage.html]

##### 安装： #####

pip install  django-simple-captcha==0.4.6

将captcha添加到setting的app中：

以下添加到urls中：

url(r'^captcha/', include('captcha.urls')),

{
       { register_from.captcha }}

自动生成验证码图片和input输入框

##### [forms.py][] #####

# 验证码
    from captcha.fields import CaptchaField

# form对注册表单的验证
    class RegisterForm(forms.Form): email = forms.EmailField(required=True) password = forms.CharField(required=True, min_length=5) # 验证码,参数：错误信息 captcha = CaptchaField(error_messages={'invalid': '验证码错误啊'})

##### [view.py][] #####

# 密码 加密
    from django.contrib.auth.hashers import make_password

class RegisterView(View):
    
        def get(self, request):
            register_from = RegisterForm()
            return render(request, "register.html", {
       'register_from': register_from})
    
        def post(self, request):
            register_from = RegisterForm(request.POST)
            if register_from.is_valid():
                user_name = request.POST.get('username', '')
                pass_word = request.POST.get('password', '')
                user_profile = UserProfile()
                user_profile.username = user_name
                user_profile.password = pass_word
                # 对密码加密
                user_profile.password = make_password(pass_word)
                user_profile.save()  # 保存到数据库
                pass
            return render(request, "register.html", {
       'register_from': register_from})

##### 若报403错误： #####

</form>前添加：

{% csrf_token %}

[http_django-simple-captcha.readthedocs.io_en_latest_usage.html]: http://django-simple-captcha.readthedocs.io/en/latest/usage.html
[forms.py]: http://forms.py/
[view.py]: http://view.py/