Tencent Map Mini Program SDK, the data returned by success cannot be retrieved

Question

Tencent Map Mini Program SDK, calculates the distance between two locations, the data returned by success cannot be retrieved

1. ##that.setDate, the front-end page displays normally, but the data in the data The data has not been modified

2. app.data.**, and

3. wx.setStorage cannot be modified through app(). The cached data taken out has always been It’s the last cached data

I hope someone can tell me how to get this value out

Answer 1

qqmapsdk.calculateDistance({

from: {

latitude: that.data.start.location.lat,

longitude: that.data.start.location.lng

},

to: [{

latitude: that.data.end.location.lat,

longitude: that.data.end.location.lng

}],

success: function (res) {

let myDistance = res.result.elements[0].distance

console.log(res.result.elements[0].distance,"00获取的距离是")

wx.setStorage({

key: 'myDistance',

data: res.result.elements[0].distance,

})

}