77 lines
1.6 KiB
JavaScript
77 lines
1.6 KiB
JavaScript
// 缓存工具 - 提供sessionStorage和localStorage的封装
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export default {
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// sessionStorage
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session: {
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// 设置sessionStorage
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set(key, value) {
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if (typeof value === 'object') {
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value = JSON.stringify(value)
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}
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sessionStorage.setItem(key, value)
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},
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// 获取sessionStorage
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get(key) {
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const value = sessionStorage.getItem(key)
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try {
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return JSON.parse(value)
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} catch (e) {
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return value
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}
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},
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// 获取sessionStorage（JSON格式）
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getJSON(key) {
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const value = sessionStorage.getItem(key)
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try {
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return JSON.parse(value)
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} catch (e) {
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return null
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}
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},
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// 移除sessionStorage
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remove(key) {
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sessionStorage.removeItem(key)
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},
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// 清空sessionStorage
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clear() {
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sessionStorage.clear()
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}
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},
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// localStorage
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local: {
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// 设置localStorage
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set(key, value) {
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if (typeof value === 'object') {
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value = JSON.stringify(value)
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}
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localStorage.setItem(key, value)
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},
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// 获取localStorage
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get(key) {
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const value = localStorage.getItem(key)
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try {
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return JSON.parse(value)
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} catch (e) {
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return value
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}
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},
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// 获取localStorage（JSON格式）
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getJSON(key) {
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const value = localStorage.getItem(key)
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try {
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return JSON.parse(value)
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} catch (e) {
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return null
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}
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},
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// 移除localStorage
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remove(key) {
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localStorage.removeItem(key)
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},
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// 清空localStorage
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clear() {
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localStorage.clear()
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}
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}
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} |