如何填充在示例文档中 “components” 的值:
{
"__v": 1,
"_id": "5252875356f64d6d28000001",
"pages": [
{
"__v": 1,
"_id": "5252875a56f64d6d28000002",
"page": {
"components": [
"525287a01877a68528000001"
]
}
}
],
"author": "Book Author",
"title": "Book Title"
}
这是我的 JS,在这里我可以通过 Mongoose 获得文档:
Project.findById(id).populate('pages').exec(function(err, project) {
res.json(project);
});