wx.getLocation({

type: 'gcj02',

// type: 'wgs84',

success: (res) => {

var latitude = res.latitude

var longitude = res.longitude

var speed = res.speed

var accuracy = res.accuracy

this.setData({ latitude: latitude, longitude: longitude })

wx.showModal({

title: '当前位置',

content: '经度' + longitude + '纬度' + latitude,

})

},

cancel: function (res) {

console.log(res);

},

fail: function (res) {

console.log(res);

wx.authorize({scope: "scope.userLocation"});

wx.showModal({

title: '当前位置2',

content: '经度2'

})

}