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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                >[info] 緩存 1. 代碼 ~~~ export const myCache = (key, value, seconds = 3600 * 24) => { let nowTime = Date.parse(new Date()) / 1000; if (key && value) { let expire = nowTime + Number(seconds); uni.setStorageSync(key,JSON.stringify(value) + '|' +expire) console.log('已經把' + key + '存入緩存,過期時間為' + expire) } else if (key && !value) { let val = uni.getStorageSync(key); if (val) { // 緩存存在,判斷是否過期 let temp = val.split('|') if (!temp[1] || temp[1] <= nowTime) { uni.removeStorageSync(key) console.log(key + '緩存已失效') return ''; } else { return JSON.parse(temp[0]); } } } } ~~~ 2. 使用 ``` // 獲取 let key = myCache("key") // 設置 myCache("key", "name", 3600) ```
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