范君
25 lines
450 B
JavaScript
25 lines
450 B
JavaScript
export default class MemoryCache {
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constructor() {
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this.table = {};
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}
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get(key) {
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return key ? this.table[key] : this.table;
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}
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set(key, val) {
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this.table[key] = val;
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}
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// setOnly(key, val) {
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// if (!this.has(key)) this.set(key, val);
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// }
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remove(key) {
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if (key) {
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delete this.table[key];
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} else {
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this.table = {};
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}
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}
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has(key) {
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return !!this.table[key];
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}
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}
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