如何在Google脚本

Question

我试图将数组对象路由的所有属性逐个记录，但是，它给出了未定义的错误。

function testRoutes () { //Calling the maps API and new direction finder.
   var directions = Maps.newDirectionFinder()  
   .setOrigin('Kharadar, Karachi')
   .setDestination('Guru Mandir, Karachi')
   .setMode(Maps.DirectionFinder.Mode.DRIVING) //By default driving.
   .getDirections();
   //We have got all the directions now from origin to destination in test variable.
//   var route = directions.routes[0].legs[0].steps[1];
//   var route2 = directions.routes[0];
var route = directions.routes;
for (var propt in route) {
    Logger.log(route[0].propt);
  }
//Logger.log(route[0].summary);

}

Answer 1

如果循环遍历变量路由的属性，它应该是

for (var propt in route) {
    Logger.log(route[propt]);
}