ajax(特点:异步请求和局部刷新) 版本一:利用ajax做到局部刷新页面向后端提交数据,前端接受后端返回的数据来选择跳转还是添加页面信息。 views: from django.shortcuts import render,HttpResponse # Create your views here. def login(request): if request.method=='GET': return render(request,'login.html') else: user = request.POST.get('username') pwd = request.POST.get('password') print(user,pwd) if user == 'liu' and pwd == '123': return HttpResponse('1') else: return HttpResponse('0') def home(request): return render(request,'home.html') urls: from app01 import views urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^login/$',views.login,name='login'), url