//点击地图标点时触发事件 markertap: function(res) { let ditu_id = res.detail.markerId; _self.dizi_id = ditu_id; this.map_jiexi(ditu_id); }, //点击地图转到导航 navigate: function() { uni.openLocation({ latitude: Number(_self.go_latitude), //要去的纬度-地址-如果放字符型会出错,必...