INNER CODE UNIT · JavaScript

RedisCache

thinkjs/thinkjs · packages/think-cache-redis/index.js:14

class RedisCache {
  constructor(config = {}) {
    config = helper.extend({}, defaultOptions, config);
    this.redis = new Redis(config);
    this.timeout = config.timeout;
  }

  /**
   * get cache content by the cache key
   * @param  {String} key [description]
   * @return {Promise}      [description]
   */
  get(key) {
    return this.redis.get(key).then((data) => {
      if (data === null) return undefined; // think-cache-file return undefined
      try {
        return JSON.parse(data);
      } catch (e) {

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