django-simple-captcha 验证码插件

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pip install django-simple-captcha==0.4.6

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INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'captcha', ]

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from django.conf.urls import url, include from django.contrib import admin urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^captcha/', include('captcha.urls')), ]

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makemigrations migrate

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from django import forms from captcha.fields import CaptchaField class RegisterForm(forms.Form): email = forms.EmailField(required=True) password = forms.CharField(required=True, min_length=5) captcha = CaptchaField(error_messages={"invalid": u"验证码错误"})

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from django.views.generic.base import View class RegisterView(View): def get(self, request): register_form = RegisterForm() return render(request, "register.html", {"register_form": register_form})

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{{ register_form.captcha }}