Vue中獲取method方法return返回值--常用於請求成功後回調

mounted: () {
  this.getList('', (data) => {
    console.log(data);
  })
}

methods: {
  getList (condition) {
    get_list({...condition}).then(res => {
        if (res.data.list === 0) {
          console.log(res.data.list);
          callback(res.data.list);
        }
    });
  };
};