@qcwx_mediatom/quick-app-ad-sdk/util/cache.js

mediatom快应用广告SDK

import storage from '@system.storage';

export const CACHE_KEYS = {
  DEVICE: 'ad_device_info',
  INSTALLED: 'ad_installed_apps',
  CONFIG: 'ad_app_config',
  UPDATETIME:'da_server_time',
  ADCONFIG:'ad_config',
};

export function loadCache(key) {
  return new Promise(resolve => {
    storage.get({
      key,
      success: res => {
        try {
          resolve(JSON.parse(res.data));
        } catch {
          resolve(null);
        }
      },
      fail: () => resolve(null)
    });
  });
}

export function saveCache(key, value) {
  storage.set({
    key,
    value: JSON.stringify(value)
  });
}