Method _set

src/pkg/config/config.ts:192–211

(key: T, value: SystemConfigValueType<T> | undefined)

  }

  private _set<T extends SystemConfigKey>(key: T, value: SystemConfigValueType<T> | undefined) {
    const prev = this.cache.get(key);
    const storage = this.getStorage(key);
    let asyncOp;
    if (value === undefined) {
      this.cache.delete(key);
      asyncOp = storage.remove(key);
    } else {
      this.cache.set(key, value);
      asyncOp = storage.set(key, value);
    }
    asyncOp.then(() => {
      // 发送消息通知更新
      this.mq.publish<TKeyValue<T>>(SystemConfigChange, {
        key,
        value,
        prev,
      });
    });
  }

  defaultCheckScriptUpdateCycle() {
    return 86400;