wxmini/utils/store.js

module.exports = {
  setStore: setStore,
  getStore: getStore,
  remove: remove,
}

//同步储存缓存数据
async function setStore(key, value) {
  try {
    wx.setStorageSync(key, value);
  } catch (e) { }
};

//同步取出缓存数据
function getStore(key) {
  try {
    const strings = require('../utils/strings');
    var list = wx.getStorageSync(key);
    if (!strings.isEmpty(list)) {
      return list;
    }
  } catch (e) {
    return [];
  }
  return [];
};

//移除指定key
function remove(key) {
  try {
    wx.removeStorageSync(key)
  } catch (e) { }
}