vue 用户登录 记住用户名和密码
第一种思路就是本地存储localStorage存储localStorage.setItem("rem_userName", c_name);localStorage.setItem("rem_userPwd", c_pwd);获取this.loginForm.username = localStorage.getItem("rem_userName");this.loginF...
第一种思路就是本地存储localStorage
存储 localStorage.setItem("rem_userName", c_name); localStorage.setItem("rem_userPwd", c_pwd);
获取
this.loginForm.username = localStorage.getItem("rem_userName"); this.loginForm.password = localStorage.getItem("rem_userPwd");
清空
localStorage.removeItem("rem_userName"); localStorage.removeItem("rem_userPwd");
第二种思路
//设置cookie
setCookie(c_name, c_pwd, exdays) {
var exdate = new Date(); //获取时间
exdate.setTime(exdate.getTime() + 24 * 60 * 60 * 1000 * exdays); //保存的天数
//字符串拼接cookie
window.document.cookie = "userName" + "=" + c_name + ";path=/;expires=" + exdate.toGMTString();
window.document.cookie = "userPwd" + "=" + c_pwd + ";path=/;expires=" + exdate.toGMTString();
},
//读取cookie
getCookie: function() {
if (document.cookie.length > 0) {
var arr = document.cookie.split('; '); //这里显示的格式需要切割一下自己可输出看下
for (var i = 0; i < arr.length; i++) {
var arr2 = arr[i].split('='); //再次切割
//判断查找相对应的值
if (arr2[0] == 'userName') {
this.ruleForm.username = arr2[1]; //保存到保存数据的地方
} else if (arr2[0] == 'userPwd') {
this.ruleForm.password = arr2[1];
}
}
}
},
//清除cookie
clearCookie: function() {
this.setCookie("", "", -1); //修改2值都为空,天数为负1天就好了
}
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