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前端-胡立永 5 months ago
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      utils/position.js

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utils/position.js View File

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


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