onReady: function (e) {

// 使用 wx.createMapContext 获取 map 上下文

this.mapCtx = wx.createMapContext(’#map’);

},

controlTap: function (e) {

console.log(e.controlId);

if (e.controlId == 3) {

this.mapCtx.moveToLocation();

}

},

<map id=“map” include-points="{{points}}"  show-location controls=’{{controls}}’ bindcontroltap=“controlTap” bindmarkertap=“markerTap” markers="{{markers}}">