如题~~~~~~~~~~~~

<map id="map" longitude="113.324520" latitude="23.099994" scale="14"  bindcontroltap="controltap" markers="{{markers}}" bindmarkertap="markertap" polyline="{{polyline}}" bindregionchange="regionchange" show-location style="width: 100%; height: 300px;"></map>

Page({
    data: {
        markers: [{
            iconPath: "/images/index/point.png",
            id: 0,
            latitude: 23.099994,
            longitude: 113.324520,
            width: 50,
            height: 50
        }],
        polyline: [{
            points: [{
                longitude: 113.3245211,
                latitude: 23.10229
            }, {
                longitude: 113.324520,
                latitude: 23.21229
            }],
            color:"#FF0000DD",
            width: 2,
            dottedLine: true
        }],
    },
    regionchange(e) {
        console.log(e.type)
    },
    markertap(e) {
        console.log(e.markerId)
    },
    controltap(e) {
        console.log(e.controlId)
    }
})