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38 lines
850 B
38 lines
850 B
1 week ago
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/**
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* 延时函数
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* @param {number} ms - 延迟时间（毫秒）
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* @returns {Promise} - 返回一个 Promise，在指定时间后 resolve
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*/
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export function delay(ms) {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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export function getLatLng() {
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return new Promise((reslove) => {
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uni.getLocation({
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type: 'gcj02',
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success: function(res) {
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console.log('当前位置的经度：' + res.longitude);
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console.log('当前位置的纬度：' + res.latitude);
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reslove({
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lat: res.latitude,
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lng: res.longitude
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})
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},
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fail: function(res) {
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reslove({
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lat: null,
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lng: null
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})
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}
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});
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});
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}
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// 使用示例:
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// async function example() {
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// console.log('开始');
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// await delay(2000); // 延时 2 秒
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// console.log('2秒后执行');
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// }
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