关于这个模块功用模块的由来,这是鸟大大的处女秀,为何这么说呢?一天在群里,一个哥们说有私活,开辟一个****模块,我那天手痒痒就和他聊了两句,然后,就决定给她做这个模块了,和他谈了谈托付时刻,他说最迟两天,然后谈了谈加个,末了杀青,500¥!!!这个模块实在第一天晚上我就开辟出来了,当时我给他微信说,功用模块开辟ok了,要不要长途检察一下,没问题的话就交了,一会他回我,好了就发过来,然后微信就转过来500¥,当时很惊讶,毕竟是处女秀,然后就把项目交给他了,并且是圆满托付,在客户那边,也没有出现问题!到现在想一想,还冲动啊!纪录谁人时刻--2016-3。
择要:传动的记着暗码与自动登录模块,都是基于cookie,然则cookie上做的话,有一些弊病,鸟看了就是cookie文件大小受限,所以本问叙说的是基于H5上的storge,当地耐久化存储来做的自动登录和记着暗码的,所以假如你不懂storge的话,发起先去充电!
充电:相识localstorge
备注:这是一个仿网页知乎的登录模块,假如想要完全源码,能够联络鸟哦
效果图:
中心源码分享:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>登录 - 仿知乎 - Thousands Find</title> <link rel="stylesheet" type="text/css" href="style/register-login.css" rel="external nofollow" > <script type="text/javascript" src="js/jquery.min.js"></script> <script> $(document).ready(function () { //读取 localStage 当地存储,添补用户名暗码,假如自动登录有值直接跳转; //相反,跳转到本页面,守候上岸处置惩罚 var storage = window.localStorage; var getEmail = storage["email"]; var getPwd = storage["password"]; var getisstroepwd = storage["isstorePwd"]; var getisautologin = storage["isautologin"]; if ("yes" == getisstroepwd) { if ("yes" == getisautologin) { if ((("" != getEmail) || (null != getEmail)) && (("" != getPwd) || (null != getPwd))) { //lacoste 已保留 上岸信息 直接上岸 //alert('正在自动登录'); $("#email").val(getEmail); $("#password").val(getPwd); // window.location=""; //加载时显现:正在自动登录 $.ajax({ url: 'LoginServlet.ashx', data: { email: getEmail, password: getPwd }, dataType: 'json', success: function (data) { if (data.msg == "") { alert("账号信息非常,请核实后从新登录"); } else { //alert(123); //登录胜利后保留session,假如挑选了记着暗码,再保留到当地 window.location.href ='Default2.aspx'; } }, error: function () { alert("体系毛病"); } }); } } else { $("#email").val(getEmail); $("#password").val(getPwd); document.getElementById("isRemberPwdId").checked = true; } } }); function login() { var userEmail = $("#email").val(); var userPassWord = $("#password").val(); if (userEmail != "" && userPassWord != "") { var storage = window.localStorage; //记着暗码 if (document.getElementById("isRemberPwdId").checked) { //存储到loaclStage //alert(134); storage["email"] = userEmail; storage["password"] = userPassWord; storage["isstorePwd"] = "yes"; } else { storage["email"] = userEmail; storage["isstorePwd"] = "no"; } //下次自动登录 if (document.getElementById("isAutoLoginId").checked) { //存储到loaclStage storage["email"] = userEmail; storage["password"] = userPassWord; storage["isstorePwd"] = "yes"; storage["isautologin"] = "yes"; } else { storage["email"] = userEmail; storage["isautologin"] = "no"; } $.ajax({ url: 'LoginServlet.ashx', data: { "email": userEmail, "password": userPassWord }, dataType: 'json', success: function (data) { if (data.msg == "") { alert("用户名或暗码毛病"); } else { alert("上岸胜利"); //登录胜利后保留session,假如挑选了记着暗码,再保留到当地 window.location.href = 'Default.aspx'; } }, error: function () { alert("体系毛病1"); } }); //alert("登录胜利"); } else { alert("用户名暗码不能为空"); } } </script> </head> <body> <p id="box"></p> <p class="cent-box"> <p class="cent-box-header"> <h1 class="main-title hide">仿知乎</h1> <h2 class="sub-title">生活酷爱分享 - Thousands Find</h2> </p> <p class="cont-main clearfix"> <p class="index-tab"> <p class="index-slide-nav"> <a href="login.html" rel="external nofollow" class="active">登录</a> <a href="register.html" rel="external nofollow" >注册</a> <p class="slide-bar"></p> </p> </p> <form id="loginform" name="loginform" autocomplete="on" method="post"> <p class="login form"> <p class="group"> <p class="group-ipt email"> <input type="email" name="email" id="email" class="ipt" placeholder="邮箱地址" required/> </p> <p class="group-ipt password"> <input type="password" name="password" id="password" class="ipt" placeholder="输入您的登录暗码" required/> </p> </p> </p> <p class="button"> <button type="button" class="login-btn register-btn" id="button" onclick="login()">登录</button> </p> <p class="remember clearfix"> <label for="loginkeeping" class="remember-me"> <input type="checkbox" name="isRemberPwdId" id="isRemberPwdId" class="remember-mecheck" checked /> 记着暗码 </label> <label for="autologin" class="forgot-password"> <input type="checkbox" name="isAutoLoginId" id="isAutoLoginId" class="remember-mecheck" checked /> 自动登录 </label> </p> </form> </p> </p> <p class="footer"> <p>仿知乎 - Thousands Find</p> <p>copy@*.* 2016</p> </p> <script src='js/particles.js' type="text/javascript"></script> <script src='js/background.js' type="text/javascript"></script> <script src='js/jquery.min.js' type="text/javascript"></script> <script src='js/layer/layer.js' type="text/javascript"></script> <script src='js/index.js' type="text/javascript"></script> </body> </html>
末了总结一下:
这个模块是通用的,我们要做的是:
1.当用户点击登录的时刻,起首拿到表单里的数据
2.做出推断,推断用户是不是勾选记着暗码 或许 自动登录
3.都没勾选,对数据举行加密,发到服务器端做登录校验,以后返回
4.勾选了记着暗码,就将用户名暗码保留到storge,中心代码赞一下
var storage = window.localStorage; //记着暗码 if (document.getElementById("isRemberPwdId").checked) { //存储到loaclStage //alert(134); storage["email"] = userEmail; storage["password"] = userPassWord; storage["isstorePwd"] = "yes"; } else { storage["email"] = userEmail; storage["isstorePwd"] = "no"; }
记着,这时候你已勾选了记着暗码,下次登录时,该怎样操纵?
在$(function (){})里,也就是浏览器衬着标签时,做出推断,看一下storge['isstorePwd']是不是为yes,中心代码赞一赞
$(document).ready(function () { //读取 localStage 当地存储,添补用户名暗码,假如自动登录有值直接跳转; //相反,跳转到本页面,守候上岸处置惩罚 var storage = window.localStorage; var getEmail = storage["email"]; var getPwd = storage["password"]; var getisstroepwd = storage["isstorePwd"]; var getisautologin = storage["isautologin"]; if ("yes" == getisstroepwd) { if ("yes" == getisautologin) { .... } } else { $("#email").val(getEmail); $("#password").val(getPwd); document.getElementById("isRemberPwdId").checked = true; } } });
ok 假如记着暗码就搞定了!
5.自动登录:这个功用还用我说吗?和记着暗码相似!
//下次自动登录 if (document.getElementById("isAutoLoginId").checked) { //存储到loaclStage storage["email"] = userEmail; storage["password"] = userPassWord;//暗码存到storage里 storage["isstorePwd"] = "yes"; storage["isautologin"] = "yes"; } else { storage["email"] = userEmail; storage["isautologin"] = "no"; }
当用户再次登录的时刻,照样在一加载的时刻,做出推断,是不是勾选自动登录,勾选的话,从storage里拿到数据,直接发作异步
要求,就不用用户做出点击登录事宜了!
if ("yes" == getisautologin) { if ((("" != getEmail) || (null != getEmail)) && (("" != getPwd) || (null != getPwd))) { //lacoste 已保留 上岸信息 直接上岸 //alert('正在自动登录'); $("#email").val(getEmail); $("#password").val(getPwd); // window.location=""; //加载时显现:正在自动登录 $.ajax({ url: 'LoginServlet.ashx', data: { email: getEmail, password: getPwd }, dataType: 'json', success: function (data) { if (data.msg == "") { alert("账号信息非常,请核实后从新登录"); } else { //alert(123); //登录胜利后保留session,假如挑选了记着暗码,再保留到当地 window.location.href ='Default2.aspx'; } }, error: function () { alert("体系毛病"); } });
以上就是localStorge开辟完成登录记着暗码与自动登录实例的细致内容,更多请关注ki4网别的相干文章!