vue资源库中有个插件很好用vue-cookies,专门用于在vue中处理浏览器的cookie操作,vue-cookie
s没有依赖关系,它可以独立存在,对vuejs友好。本篇博文就来介绍如何使用vue-cookies
插件。
npm install vue-cookies --save
安装完毕后,我们需要在vue项目中明确引入vue-cookies。
import Vue from 'vue'
import VueCookies from 'vue-cookies'
Vue.use(VueCookies)
-设置全局配置,设置cookie过期时间和url
this.$cookies.config(expireTimes[,path]) // default: expireTimes = 1d , path=/
-设置一个cookie
this.$cookies.set(keyName, value[, expireTimes[, path[, domain[, secure]]]]) //return this
-获取一个cookie
this.$cookies.get(keyName) // return value
-删除一个cookie
this.$cookies.remove(keyName [, path [, domain]]) // return this
-检查某个 cookie name是否存在
this.$cookies.isKey(keyName) // return false or true
-获取所有 cookie name,以数组形式返回
this.$cookies.keys() // return a array
全局设置
// 30天后过期
this.$cookies.config('30d')
this.$cookies.config(new Date(2019,03,13).toUTCString())
this.$cookies.config(60 * 60 * 24 * 30,'');
// window object
window.$cookies.config('30d')
单个name设置
//不写过期时间,默认为1天过期
this.$cookies.set("user_session","25j_7Sl6xDq2Kc3ym0fmrSSk2xV2XkUkX")
// 1天过期,忽略大小写
this.$cookies.set("user_session","25j_7Sl6xDq2Kc3ym0fmrSSk2xV2XkUkX","1d")
this.$cookies.set("user_session","25j_7Sl6xDq2Kc3ym0fmrSSk2xV2XkUkX","1D")
// 以秒为单位,设置1天过去
this.$cookies.set("user_session","25j_7Sl6xDq2Kc3ym0fmrSSk2xV2XkUkX",60 * 60 * 24)
// 填写Date对象,明确指定过期时间
this.$cookies.set("user_session","25j_7Sl6xDq2Kc3ym0fmrSSk2xV2XkUkX", new Date(2017, 03, 12))
// 填写一个时间字符串,指定过期时间
this.$cookies.set("user_session","25j_7Sl6xDq2Kc3ym0fmrSSk2xV2XkUkX", "Sat, 13 Mar 2017 12:25:57 GMT")
//浏览器会话结束时过期
this.$cookies.set("default_unit_second","input_value","0");
//永不过期
this.$cookies.set("default_unit_second","input_value",-1);
字符串单位形式设置
设置过期时间,输入字符串类型(字符均忽略大小写):
Unit | full name |
---|---|
y | year |
m | month |
d | day |
h | hour |
min | minute |
s | second |
this.$cookies.set("token","GH1.1.1689020474.1484362313","60s"); // 60秒后过去
this.$cookies.set("token","GH1.1.1689020474.1484362313","30MIN"); // 30分钟后过去
this.$cookies.set("token","GH1.1.1689020474.1484362313","24d"); // 24天后过期
this.$cookies.set("token","GH1.1.1689020474.1484362313","4m"); // 4个月后过期
this.$cookies.set("token","GH1.1.1689020474.1484362313","16h"); // 16小时后过期
this.$cookies.set("token","GH1.1.1689020474.1484362313","3y"); // 3年后过期
// set path
this.$cookies.set("use_path_argument","value","1d","/app");
// set domain
this.$cookies.set("use_path_argument","value",null, null, "domain.com");
// set secure
this.$cookies.set("use_path_argument","value",null, null, null,true);