// Url瓦片图层数据获取 class DataTileImage { constructor(config = {}) { this._access_token = config.access_token ? config.access_token : '' this._params = {} } get access_token() { return this._access_token } set access_token(val) { if (!val || typeof val != 'string') return this._access_token = val } async request(options = {}) { return new Promise((resolve) => { resolve(options) }) } } export default DataTileImage