cookie和session

Posted 2020-10-06

注意：session默认是存储在sqlit里面

def login(request):
    if request.method=="POST":
        username=request.POST.get(‘user‘)
        password=request.POST.get(‘pwd‘)
        print(username,password)
        if username==‘alex‘ and password==‘123‘:
            response=redirect(‘/app01/index/‘)
            response.set_cookie(‘username‘,username,max_age=5,path=‘/‘)
            response.set_cookie(‘password‘,password,max_age=5,path=‘/‘)
            return response
    return render(request,‘login.html‘)


def index(request):
    user=request.COOKIES.get(‘username‘)
    pwd=request.COOKIES.get(‘password‘)
    print(‘ddddddddcookie‘,user,pwd)
    if user and pwd:
        return render(request,‘index.html‘)
    else:
        return redirect(‘/app01/login/‘)

def auth(func):
    def neibu(request,*args,**kwargs):
        username = request.session.get(‘username‘)
        password = request.session.get(‘password‘)
        print(‘session‘, username, password)
        if username and password:
            return func(request,*args,**kwargs)
        else:
            return redirect(‘/app01/reg/‘)
    return neibu

def reg(request):
    print(‘请求体‘,request.body)
    print(‘请求头‘,request.META)
    if request.method=="POST":
        username=request.POST.get(‘user‘)
        password=request.POST.get(‘pwd‘)
        print(username,password)
        if username==‘alex‘ and password==‘123‘:
            request.session[‘username‘]=username
            request.session[‘password‘]=password
            print(‘运行‘)
            return redirect(‘/app01/tp2/‘)

    return render(request,‘reg.html‘)
@auth
def tp2(request):
    return render(request,‘tp2.html‘)