views
def test_user(request): ???print(‘start‘) ???if request.method==‘POST‘: ???????print(‘goon_test_user‘) ???????user = request.POST.get(‘user‘) ???????passwd = request.POST.get(‘passwd‘) ???????print(user,passwd) ???????print(‘#####‘) ???????if models.UserToPasswd.objects.filter(user=user,passwd=passwd).first(): ???????????print(‘1111111‘) ???????????dic = {‘user‘:user,‘status‘: ‘1‘, ‘msg‘: ‘用户名或密码错误‘} ???????????dic_dump=json.dumps(dic) ???????????### ???????????obj = HttpResponse(dic_dump) ???????????obj.set_cookie(‘is_login‘,True,max_age=100) ???????????obj.set_cookie(‘user‘,user) ???????????### ???????????return obj ???????else: ???????????print(‘000000000‘) ???????????dic = {‘user‘:user,‘status‘:‘0‘,‘msg‘:‘用户名或密码错误‘} ???????????dic_dump = json.dumps(dic) ???????????return HttpResponse(dic_dump) ???else: ???????return render(request,‘test_user.html‘)def test2_user(request): ???if request.method==‘POST‘: ???????user = request.POST.get(‘user‘) ???????passwd = request.POST.get(‘passwd‘) ???????models.UserToPasswd.objects.create(user=user,passwd=passwd) ???????# token =request.POST ???????return ?render(request,‘time_go.html‘,locals()) ???????# return render(request,‘time_go.html‘,locals()) ???return render(request,‘sign_in.html‘)def success(request,user): ???print(‘xxxxxxxx‘) ???print(request.COOKIES) ???if not request.COOKIES.get(‘is_login‘): ???????return redirect("/test_user/") ???user= request.COOKIES.get(‘user‘) ???# return HttpResponse(‘Hello sir %s‘%user) ???return render(request,‘index.html‘,locals())<!DOCTYPE html><html lang="en"><head> ???<meta charset="UTF-8"> ???<title>auth</title> ???<script src="/static/jquery-3.3.1.js"></script>{# ???<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js "></script>#}{# ???<link rel="stylesheet" href="/static/bootstrap/css/bootstrap.min.css">#}</head><style> ???.hide{ ???????display: none; ???}</style><body>{#test#}{#<input type="text" id="in1"> + <input type="text" id="in2"> = <input type="text" id="in3"> <button class="sub">submit</button>#}{#<hr>#}<form action="" method=""> ???{% csrf_token %} ???<h2>请输入登陆信息</h2> ???<p>用户名:<input type="text" ?class="u_p" id="user"></p> ???<p>密码: <input type="password" ?class="u_p" id="passwd"></p>{# ???<button class="auth">登陆</button> ???<span class="err hide"></span>#} ???<input class="auth" type="button" value="登陆"> ???<span class="err hide"></span></form><script> ???$(".auth").click(function () { ???????$.ajax({ ???????????url:"/test_user/", ???????????type:‘post‘, ???????????data:{‘user‘:$(‘#user‘).val(), ????????{#发送数据到上方的url中，type可以选择，在视图的request中可以将数值取出来，用get字典中的name即‘in1’#} ???????????????????‘passwd‘:$(‘#passwd‘).val(), ???????????????????‘csrfmiddlewaretoken‘:$(‘[name=csrfmiddlewaretoken]‘).val(), ?{#这个是post请求时候用的验证，相当于表单的验证.#} ???????????????????}, ???????????success:function (data) { ???{#这里的data是服务器返回来的数据，即return HttpResponse(str(in3))中HttpResponse中的值#} ???????????????var data =JSON.parse(data) ???????????????console.log(data) ???????????????console.log("---------") ???????????????var user = data[‘user‘] ???????????????console.log(user) ???????????????var status = data[‘status‘] ???????????????var msg= data[‘msg‘] ???????????????if (status==‘1‘){ ????????????????????temp="/success/ppp"; ????????????????????temp = temp.replace(‘ppp‘,user) ???????????????????location.href=temp ???????????????????$(‘.err‘).addClass(‘hide‘) ???????????????} else { ???????????????????$(‘.err‘).text(msg) ???????????????????$(‘.err‘).removeClass(‘hide‘) ???????????????}{##} ???????????},{# ???????????error:function (data) {#}{# ???????????????var data#}{# ???????????????#}{# ???????????????#}{# ???????????} ???????????#} ???????}) ???}){# ???$("#auth").onclick(function () {#}{# ???????$.ajax(#}{# ???????????{url:‘/ajax_auth/‘,#}{# ???????????????type:‘post‘,#}{# ???????????????data:{ ‘user‘:$(‘#user‘).val(),#}{# ???????????????????????‘passwd‘:$("#passwd").val(),#}{# ???????????????????????‘csrfmiddlewaretoken‘:$("[name=csrfmiddlewaretoken]").val()#}{# ???????????????},#}{# ???????????????success:function () {#}{##}{##}{##}{# ???????????????}#}{##}{# ???????????}#}{# ???????)#}{##}{# ???})#}{# ??绑定焦点事件 #}{# ???$(".u_p").onfocus(function () {#}{# ???????$.ajax(#}{# ???????????{url:"/test_user/",#}{# ???????????????type:‘post‘,#}{# ???????????????data:{ ‘user‘:$(‘.u_p‘).val(),#}{# ???????????????????????‘csrfmiddlewaretoken‘:$(‘[name=csrfmiddlewaretoken]‘).val(),#}{# ???????????????},#}{# ???????????success:function (data) {#}{# ???????????????if (data.get(‘user‘)==0){#}{##}{# ???????????????}#}{##}{# ???????????}#}{# ???????????}#}{##}{# ???????)#}{##}{# ???})#}{##}</script></body></html>
xxx
cookies_ajax
原文地址：https://www.cnblogs.com/taozizainali/p/8960695.html