Python中request和response

#coding=utf-8from django.shortcuts import render,redirectfrom django.http import HttpResponse,HttpResponseRedirectdef index(request):    return HttpResponse(request.path)def detail(request,p1,p2,p3):    return HttpResponse('year:%s,month:%s,day:%s'%(p1,p2,p3))#展现连接的页面def getTest1(request):    return render(request,'booktest/getTest1.html')#接收一键一值的状况def getTest2(request):    #根据键接收值    a1=request.GET['a']    b1=request.GET['b']    c1=request.GET['c']    #构造上下文    context={'a':a1,'b':b1,'c':c1}    #向模板中传递上下文，并进行渲染    return render(request,'booktest/getTest2.html',context)#接收一键多值的状况def getTest3(request):    a1=request.GET.getlist('a')    context={'a':a1}    return render(request,'booktest/getTest3.html',context)def postTest1(request):    return render(request,'booktest/postTest1.html')def postTest2(request):    uname=request.POST['uname']    upwd=request.POST['upwd']    ugender=request.POST.get('ugender')    uhobby=request.POST.getlist('uhobby')    context={'uname':uname,'upwd':upwd,'ugender':ugender,'uhobby':uhobby}    return render(request,'booktest/postTest2.html',context)#cookie练习def cookieTest(request):    response = HttpResponse()    cookie=request.COOKIES    if cookie.has_key('t1'):        response.write(cookie['t1'])    # response.set_cookie('t1','abc')    return response#转向练习def redTest1(request):    # return HttpResponseRedirect('/booktest/redTest2/')    return redirect('/booktest/redTest2/')def redTest2(request):    return HttpResponse('这是转向来的页面')#经过用户登陆练习sessiondef session1(request):    uname=request.session.get('myname','未登陆')    context={'uname':uname}    return render(request,'booktest/session1.html',context)def session2(request):    return render(request,'booktest/session2.html')def session2_handle(request):    uname=request.POST['uname']    request.session['myname']=uname    request.session.set_expiry(0)    return redirect('/booktest/session1/')def session3(request):    #删除session    del request.session['myname']    return redirect('/booktest/session1/')# dwvj93enwoiyolz07w96qoombkbjimpm# dwvj93enwoiyolz07w96qoombkbjimpm