// 目标纬度
    public latitude = '10.455';
    // 目标经度
    public longitude = '123.567';
    // 目标地址名称
    public name = '高铁站';
    // 目标地址详细信息
    public address = '';
    // 我自己的位置经纬度（百度地图需要传入自己的经纬度进行导航）
    public myLocation = {
      latitude: 17.1234,
      longitude: 84.3465686
    };

    public handleNavigation() {
      // #ifdef APP-PLUS
      // 判断系统安装的地图应用有哪些, 并生成菜单按钮
      let mapList = [
        { title: '高德地图', name: 'amap', androidName: 'com.autonavi.minimap', iosName: 'iosamap://' },
        { title: '百度地图', name: 'baidumap', androidName: 'com.baidu.BaiduMap', iosName: 'baidumap://' },
        { title: '腾讯地图', name: 'qqmap', androidName: 'com.tencent.map', iosName: 'qqmap://' }
      ];
      // 根据真机有的地图软件 生成的 操作菜单
      let buttons: Array<any> = [];
      let platform = uni.getSystemInfoSync().platform;
      platform === 'android' &&
        mapList.forEach(item => {
          if (plus.runtime.isApplicationExist({ pname: item.androidName })) {
            buttons.push(item);
          }
        });
      platform === 'ios' &&
        mapList.forEach(item => {
          console.log(item.iosName);
          if (plus.runtime.isApplicationExist({ action: item.iosName })) {
            buttons.push(item);
          }
        });
      if (buttons.length) {
        plus.nativeUI.actionSheet(
          {
            //选择菜单
            title: '选择地图应用',
            cancel: '取消',
            buttons: buttons
          },
          e => {
            let _map = buttons[e.index - 1];
            this.openURL(_map, platform);
          }
        );
      } else {
        uni.showToast({
          title: '请安装地图软件',
          icon: 'none'
        });
        return;
      }
      // #endif
    }

    // 打开第三方程序实际应用
    public openURL(map, platform) {
      let urls = {
        android: {
          amap: `amapuri://route/plan/?sid=&did=&dlat=${this.latitude}&dlon=${this.longitude}&dname=${this.name}&dev=0&t=0`,
          qqmap: `qqmap://map/routeplan?type=drive&to=${this.name}&tocoord=${this.latitude},${this.longitude}&referer=ixinyi_client`,
          baidumap: `baidumap://map/direction?origin=${this.myLocation.latitude},${this.myLocation.longitude}&destination=name:${this.name}|latlng:${this.latitude},${this.longitude}&coord_type=wgs84&mode=driving&src=andr.baidu.openAPIdemo"`
        },
        ios: {
          amap: `iosamap://path?sourceApplication=ixinyi_client&dlat=${this.latitude}&dlon=${this.longitude}&dname=${this.name}&dev=0&t=0`,
          qqmap: `qqmap://map/routeplan?type=drive&to=${this.name}&tocoord=${this.latitude},${this.longitude}&referer=ixinyi_client`,
          baidumap: `baidumap://map/direction?origin=${this.myLocation.latitude},${this.myLocation.longitude}&destination=name:${this.name}|latlng:${this.latitude},${this.longitude}&mode=driving&src=ios.baidu.openAPIdemo`
        }
      };
      let newurl = encodeURI(urls[platform][map.name]);
      console.log(newurl);
      plus.runtime.openURL(
        newurl,
        function (res) {
          uni.showModal({
            content: res.message
          });
        },
        map.androidName ? map.androidName : ''
      );
    }