获取当前定位

//定位 获取经纬度
if (!sessionStorage.getItem("coordinateA") && !sessionStorage.getItem("coordinateB")) {//判断是否已经定位
    if(navigator.geolocation) {
        navigator.geolocation.getCurrentPosition(
            function (position) {  
                // console.log( position.coords.longitude );
                // console.log( position.coords.latitude );
                sessionStorage.setItem("coordinateA",position.coords.longitude);
                sessionStorage.setItem("coordinateB",position.coords.latitude);
            },
            function (e) {
               throw(e.message);
            }
        ) 
    }
}

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转载自blog.csdn.net/Freeky_ge/article/details/83650916