(function () {
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window.BMap_loadScriptTime = new Date().getTime();
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document.write(
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'<script type="text/javascript" src="http://api.map.baidu.com/getscript?v=2.0&ak=6yAoynmTPNlTBa8z1X4LfwGE&services=&t=20220113143013"></script>'
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);
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// })();
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// (function () {
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//闭包
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function load_script(xyUrl, callback) {
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var head = document.getElementsByTagName("head")[0];
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var script = document.createElement("script");
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script.type = "text/javascript";
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script.src = xyUrl;
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//借鉴了jQuery的script跨域方法
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script.onload = script.onreadystatechange = function () {
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if (
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!this.readyState ||
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this.readyState === "loaded" ||
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this.readyState === "complete"
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) {
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callback && callback();
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// Handle memory leak in IE
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script.onload = script.onreadystatechange = null;
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if (head && script.parentNode) {
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head.removeChild(script);
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}
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}
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};
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// Use insertBefore instead of appendChild to circumvent an IE6 bug.
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head.insertBefore(script, head.firstChild);
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}
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function translate(point, type, callback) {
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var callbackName = "cbk_" + Math.round(Math.random() * 10000); //随机函数名
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var xyUrl =
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"http://api.map.baidu.com/ag/coord/convert?from=" +
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type +
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"&to=4&x=" +
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point.lng +
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"&y=" +
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point.lat +
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"&callback=BMap.Convertor." +
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callbackName;
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//动态创建script标签
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load_script(xyUrl);
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BMap.Convertor[callbackName] = function (xyResult) {
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delete BMap.Convertor[callbackName]; //调用完需要删除改函数
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var point = new BMap.Point(xyResult.x, xyResult.y);
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callback && callback(point);
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};
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}
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window.BMap = window.BMap || {};
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BMap.Convertor = {};
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BMap.Convertor.translate = translate;
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})();
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export default BMap;
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