电商平台开发方案_句容网站建设_移动端网站制作_信阳网站建设
<script>function saveStorage(id) {var data = new Object;data.username = document.getElementById("username").value;data.password = document.getElementById("password").value;if (data.username == '') {document.getElementById(id).innerHTML = "用户名不能为空";return false;} else {if (JSON.parse(localStorage.getItem('user'))) {let user = JSON.parse(localStorage.getItem('user')).name;if (user !== data.username) {document.getElementById(id).innerHTML = "该用户未注册";return false;}} else {document.getElementById(id).innerHTML = "该用户未注册";return false;}}if (data.password == '') {document.getElementById('msg').innerHTML = "密码不能为空";return false;} else {let user = JSON.parse(localStorage.getItem('user')).password;if (user !== data.password) {document.getElementById(id).innerHTML = "密码错误";return false;}}document.getElementById("msg").innerHTML = "登录成功!正在进入首页！";setTimeout(function () {document.location.href = "index.html";}, 1000);return false;}">