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/* Copyright© 2000 - 2025 SuperMap Software Co.Ltd. All rights reserved.
* This program are made available under the terms of the Apache License, Version 2.0
* which accompanies this distribution and is available at http://www.apache.org/licenses/LICENSE-2.0.html.*/
import Observable from 'ol/Observable';
/**
* @class ServiceBase
* @category iServer Core
* @classdesc ol.supermap 的服务基类。
* @param {string} url - 服务地址。
* @param {Object} options - 参数。
* @param {string} [options.proxy] - 服务代理地址。
* @param {boolean} [options.withCredentials] - 请求是否携带凭据。默认情况下，仅同源请求包含凭据。
* @param {boolean} [options.crossOrigin] - 是否允许跨域请求。
* @param {Object} [options.headers] - 请求头。
* @extends {ol.Observable}
* @usage
*/
export class ServiceBase extends Observable {
constructor(url, dataUrl, options) {
super(url, dataUrl, options);
this.url = url;
if (typeof dataUrl === 'object') {
this.options = dataUrl || {};
} else {
this.dataUrl = dataUrl;
this.options = options || {};
}
this.dispatchEvent({type: 'initialized', value: this});
}
}