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34 lines
854 B
34 lines
854 B
var cache = new Map();
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var setCache = function setCache(key, cacheTime, data) {
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var currentCache = cache.get(key);
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if (currentCache === null || currentCache === void 0 ? void 0 : currentCache.timer) {
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clearTimeout(currentCache.timer);
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}
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var timer = undefined;
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if (cacheTime > -1) {
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// 数据在不活跃 cacheTime 后，删除掉
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timer = setTimeout(function () {
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cache["delete"](key);
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}, cacheTime);
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}
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cache.set(key, {
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data: data,
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timer: timer,
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startTime: new Date().getTime()
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});
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};
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var getCache = function getCache(key) {
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var currentCache = cache.get(key);
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return {
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data: currentCache === null || currentCache === void 0 ? void 0 : currentCache.data,
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startTime: currentCache === null || currentCache === void 0 ? void 0 : currentCache.startTime
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};
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};
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export { getCache, setCache }; |