h5-获取地理位置信息

function success(position){

            alert("获取位置成功",position.coords);                        document.write("维度",position.coords.latitude,"经度",position.coords.longitude,"坐标精度",position.coords.accuracy)        }        function error(positionError){            alert('获取位置失败：',positionError.code,positionError.Message)            document.write(positionError.code,positionError.Message)        }        var options = {            enableHighaccuracy:false,            timeout:3000,            maximumAge:0        }        if(navigator.geolocation){            console.log("支持定位")            navigator.geolocation.getCurrentPosition(success,error,options)        }else{            alert("不支持定位")        }