80 lines
2.0 KiB
JavaScript
80 lines
2.0 KiB
JavaScript
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/**
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* @description: 获取cookie数据
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* @param {String} 对应cookie的Key
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* @return: 对应的Key的Value数据
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*/
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let allCookie = (function () { // 获取全部的cookie
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let cookies = {}
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let all = document.cookie.replace(/[ ]/g, '') // 获取cookie，并将cookie格式化，去掉空格
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if (all === '') return cookies
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let list = all.split(';')
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for (let i = 0; i < list.length; i++) {
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let cookie = list[i]
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let p = cookie.indexOf('=')
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let name = cookie.substring(0, p)
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var value = cookie.substring(p + 1)
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value = decodeURIComponent(value)
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cookies[name] = value
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}
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return cookies
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}())
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/**
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* @description: 存储到cookie下
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* @param {String} 缓存数据对应的Key
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* @param {data} 缓存数据对应的Value
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* @param {maxage} 设置cookie时间
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* @param {path} 设置cookie作用域
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* @return: undefined
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*/
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export function cookieSave (key, val, maxage, domain, path) {
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allCookie[key] = val
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let cookie = key + '=' + encodeURIComponent(val)
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if (maxage) cookie += ';max-age=' + maxage
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if (domain) cookie += ';domain=' + domain
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if (path) cookie += ';path=' + path
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document.cookie = cookie
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}
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/**
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* @description: 获取存储到cookie数据
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* @param {String} 存储数据对应的Key
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* @return: 对应的Key的Value数据
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*/
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export function cookieGet (key) {
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try {
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return allCookie[key] || null
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} catch (e) {
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return ''
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}
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}
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/**
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* @description: 删除存储到cookie下的数据
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* @param {String} 存储数据对应的Key
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* @return: undefined
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*/
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export function cookieRemove (key) {
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try {
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if (!(key in allCookie)) return
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delete allCookie(key)
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document.cookie = key + '=;max-age=0'
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} catch (e) {
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return ''
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}
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}
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/**
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* @description: 清除所有的cookie
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* @return: undefined
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*/
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export function cookieClear () {
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try {
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let keys = []
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for (let key in allCookie) keys.push(key)
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for (let i = 0; i < keys.length; i++) {
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document.cookie = keys[i] + '=;max-age=0'
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}
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allCookie = {}
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} catch (e) {
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return ''
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}
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}
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