Method getWMTSUrl

src/openlayers/mapping/WebMap.js:1638–1649

* @private * @function WebMap.prototype.getWMTSUrl * @description 获取wmts请求文档的url * @param {string} url - 图层信息。 * @param {boolean} isKvp - 是否为kvp模式 * @param {boolean} proxy - 是否带上代理地址

(url, isKvp, proxy)

   * @param {boolean} proxy - 是否带上代理地址 
   */
  getWMTSUrl(url, isKvp, proxy) {
    let splitStr = '?';
    if (url.indexOf('?') > -1) {
      splitStr = '&';
    }
    if (isKvp) {
      url += splitStr + 'SERVICE=WMTS&VERSION=1.0.0&REQUEST=GetCapabilities';
    } else {
      url += splitStr + '/1.0.0/WMTSCapabilities.xml';
    }
    return this.getRequestUrl(url, proxy);
  }
  getBoundsFromConrner(lower, upper) {
        const bottomLeft = lower.split(' '),
            topRight = upper.split(' ');