(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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