Django的web开发——request和response的用法！！重要

urlpatterns = [
    # GET的网页写法http://127.0.0.1:8000/two/haverequest/?name=mei1&name=mei2&name=mei3
    re_path(r'^haverequest/', views.have_request),
    re_path(r'^createstudent', views.create_student),
    re_path(r'^docreatestudent', views.do_create_student,name='do_create_student'),
]

def have_request(request):
    print(request.path)
    print(request.method)
    print(request.GET)
    s_name=request.GET.get('name')
    # 注意GET获取的是类字典结构，上面的获取只会回去字典里的最后一个元素
    print(s_name)
    # 使用GET.getlist方法， 则可以获取这个类字典的所有运算组成的列表
    s_names=request.GET.getlist('name')
    print(s_names)
    print(request.POST)
    return HttpResponse('返回成功')

def create_student(request):
    # 此时的提交因为Django自带的安全机制，点提交会报错，去settings将'django.middleware.csrf.CsrfViewMiddleware',注释掉即可。
    return render(request,'post_student.html')

def do_create_student(request):
    print(request.method)
    print(request.POST)
    s_name=request.POST.get('s_name')
    print(s_name)
    return HttpResponse('提交成功')

    
    



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