Chrome 插件开发 chrome.storage.local.get 异步改造

 const readLocalStorage = async (key) => {
    return new Promise((resolve, reject) => {
      chrome.storage.local.get([key], function (result) {
        if (result[key] === undefined) {
          reject();
        } else {
          resolve(result[key]);
        }
      });
    });
  };

使用

async function getData() {
    let key1 = await readLocalStorage('key1');
    object1.innerHTML = key1;
    let key2 = await readLocalStorage('key1');
    object1.innerHTML = key2;

    continueCode();
}