数组内的对象node.js

Question

当我尝试在我的服务器（node.js）上发布信息时，我遇到了一些问题。 我的阵列是：

order[0] = {orderID:"0", customerOrderRef:"Mary", albums: { numberOfPhotos: "1", citation:"sing", photo
{photoPath: "here"}, qty: "1"}, deliveryAddress: {street: "poland street",
doorNumber:"100", zipCode:"5555", city:"London", country: "England"}, status: "waiting",
createdOn: now};

当我尝试发布信息时：

.post(function(req, res) {
    console.dir(req.body);
    orderCount++;
    orders[orderCount] =  buildMessage(orderCount,req.body.customerOrderRef,req.body.numberOfPhotos,req.body.citation,req.body.photoPath,req.body.qty,req.body.street,req.body.doorNumber,req.body.zipCode,req.body.country);
    res.status(201).set('Location', SERVER_ROOT + "/PrintingOrder/" + orderCount).json(orders[orderCount]);
    })

和我的buildmessage函数

function buildMessage(newID, user, numberOfPhotos, citation, photoPath, qty, street,doorNumber, zipCode,  city, country){
return {
    orderID : newID, 
    customerOrderRef : user,
    numberOfPhotos: numberOfPhotos,
    citation: citation,
    photoPath: photoPath,
    qty: qty,
    street: street,
    doorNumber: doorNumber,
    zipCode: zipCode,
    country: country,
    status: "waiting"
};
};

当我尝试POST信息时，这很好用。但是，信息不会出现在数组中的第一个值（数组内的对象）的相同命名。

我的期望：

{
"orderID": "0",
"customerOrderRef": "Mary",
"albums": {
    "numberOfPhotos": "1",
    "citation": "home sweet home",
    "photo": {
        "photoPath": "here"
    },
    "qty": "1"
},
"deliveryAddress": {
    "street": "street",
    "doorNumber": "100",
    "zipCode": "5555",
    "city": "London",
    "country": "England"
},
"status": "waiting",
"createdOn": "2015-01-02T12:45:35.034Z"
}

我实际获得的是：

{
"orderID": 1,
"customerOrderRef": "Jane",
"numberOfPhotos": "2",
"citation": "test",
"photoPath": "test",
"qty": "2",
"street": "street",
"doorNumber": "111",
"status": "waiting"
}