如何显示数组的变量?
代码:
console.log(rooms);
for (var i in rooms) {
console.log(i);
}
输出:
{ rooms:
[ { room: 'Raum 1', persons: 1 },
{ room: 'R2', persons: 2 },
{ room: 'R3', persons: 3 } ] }
rooms
如何显示数组的变量?
代码:
console.log(rooms);
for (var i in rooms) {
console.log(i);
}
输出:
{ rooms:
[ { room: 'Raum 1', persons: 1 },
{ room: 'R2', persons: 2 },
{ room: 'R3', persons: 3 } ] }
rooms