javascript - 将对象地址转换为字符串

Question

在我的应用程序中，当您单击 map 上的一个点时，它会返回地址。示例:

locator.on("location-to-address-complete", function(evt) {
if (evt.address.address) {
      var address = evt.address.address;
      var location = webMercatorUtils.geographicToWebMercator(evt.address.location);
      console.log(address)
    }
});

控制台显示:

Object {Address: "1029 W Cermak Rd", Neighborhood: null, City: "Chicago", Subregion: null, Region: "Illinois"…}

有没有办法将地址转换成字符串。基本上我只想:1029 W Cermak Rd., Chicago, Illinois.

谢谢。

Answer 1

没有通用的方法可以做到这一点。您只需要连接您感兴趣的字段。您可以使用 filter过滤掉 nil/空字段，然后 join 结果。

var address = evt.address.address;

addressString = [
  address.Address,
  address.Neighborhood,
  address.City,
  address.Region,
  address.Subregion,
].filter(function (val) { return val }).join(", ");