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import config from '../config.js' |
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import config from '../config.js' |
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/** |
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* 计算两点之间的距离 |
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* @param {number} lat1 地点1精度 |
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* @param {number} lon1 地点1维度 |
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* @param {number} lat2 地点2精度 |
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* @param {number} lon2 地点2维度 |
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* @param {number} fixed 保留几位小数,默认0,单位km |
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*/ |
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function calculateDistance(lat1, lon1, lat2, lon2) { //计算两点距离
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function calculateDistance(lat1, lon1, lat2, lon2) { //计算两点距离
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let distance = 0 |
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let distance = 0 |
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if (!lat2 || !lon2) return distance |
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if (!lat2 || !lon2) return distance |
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