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35 lines
724 B
JavaScript
35 lines
724 B
JavaScript
11 months ago
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/**
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* @description: web本地缓存
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* @fileName: storage
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* @author: xsz
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* @date: 2022/4/14-13:15
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* @version: V1.0.0
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**/
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function setLocalStorage(key, value, expiredTimeMS) {
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if ((expiredTimeMS === 0) || (expiredTimeMS === null)) {
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localStorage.setItem(key, value)
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} else {
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const obj = {
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data: value,
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time: Date.now(),
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expiredTimeMS
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}
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localStorage.setItem(key, JSON.stringify(obj))
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}
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}
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function getLocalStorage(key) {
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let val = localStorage.getItem(key)
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if (!val) return false
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val = JSON.parse(val)
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if (Date.now() > val.time + val.expiredTimeMS) {
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localStorage.removeItem(key)
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return false
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}
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return val.data
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}
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export {
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setLocalStorage,
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getLocalStorage
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}
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