在res.json响应中循环一个var键

Question

所以这是我的代码部分：

var roomid= roomIds[i] 
const Availabilitydata = await AvailResponse.json();
availableroomsArray.push(Availabilitydata);

app.get("/api/availability", (req, res) => {
res.json({ indicateur: availableroomsArray});});
}

因此变量指示器在一个数组中循环3个房间Id因此，当你访问/api/availability时，它将以这种方式打印2022-03-20年3个房间的可用性

{"indicateur":[{"20220320":{"i":1,"p1":"74.00","p2":"78.00","p3":"70.3000","p4":"122.4600"},"20220320"{"i":0,"p1":"74.00","p2":"77.00","p3":"70.3000","p4":"120.8900"},"20220320":{"i":0,"p1":"65.00","p2":"68.00","p3":"61.7500","p4":"106.7600"}}]}

而且运行良好。

我试图实现的是在可用性前面显示每个房间的房间ID，如下所示：

{"1212":[{"20220320":{"i":1,"p1":"74.00","p2":"78.00","p3":"70.3000","p4":"122.4600"}]},
{"1213":[{"20220320"{"i":0,"p1":"74.00","p2":"77.00","p3":"70.3000","p4":"120.8900"}]},
{"1214":[{""20220320":{"i":0,"p1":"65.00","p2":"68.00","p3":"61.7500","p4":"106.7600"}}]}

我试图用roomid替换res.json({ indicateur: availableroomsArray});});中的indicateur，但它将被打印为

Answer 1

解决方案是创建一个对象var obj = {};来存储(键，值(对

obj[roomIds[i]] = Availabilitydata; // key,value pairs object
availableroomsArray.push(obj);
app.get("/api/availability", (req, res) => {
res.json({ availability : availableroomsArray});});
}