1.设置表单相关的值
2.js写入
cookies相关函数设置
//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.username = arr2[1]; //保存到保存数据的地方
} else if (arr2[0] == 'userPwd') {
this.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
}
3.调用
mounted() {
this.getCookie();
},
methods: {
async handleLogin() {
let data = await User.Login({
username: this.username,
password: this.password,
});
console.log( "data:", data );
if ( data && data.status == 1 ){
this.$router.push({
path: "/home",
query: { username: this.username },
});
if ( this.checked == true ) {
console.log( "checked == true" );
//传入账号名，密码，和保存天数3个参数
this.setCookie(this.username, this.password, 7);
}else {
console.log("清空Cookie");
//清空Cookie
this.clearCookie();
}
} else {
this.$message.error({
message: '账号密码错误！请重新输入',
center: true
});
this.username = '',
this.password = '',
this.checked = false
}
},
