Mongoose 更新插入，语法错误
我在使用 Mongoose 进行更新时遇到了问题。它说语法无效，最后一行显示意外的标记“.”。但我不明白到底出了什么问题。我已经研究了一个多小时了，我是否遗漏了一个简单的概念？
var seriesSchema = new Schema({
type : {type: Number, default: 1},
features: {
tvdb_id: {type: Number, unique: true},
....
},
created : {type: Date}
});
var SeriesModel = mongoose.model('Series', seriesSchema);
var instance = new SeriesModel();
// Setting instance properties to some values
SeriesModel.update({features.tvdb_id : serieData.id}, instance, {upsert: true});
I have experiencing a problem upserting with Mongoose. It says Syntax is invalid, says unexpected token "." at last line. But I cannot understand what is really wrong. I have been looking into it for more than one hour, am I missing a simple concept?
var seriesSchema = new Schema({
type : {type: Number, default: 1},
features: {
tvdb_id: {type: Number, unique: true},
....
},
created : {type: Date}
});
var SeriesModel = mongoose.model('Series', seriesSchema);
var instance = new SeriesModel();
// Setting instance properties to some values
SeriesModel.update({features.tvdb_id : serieData.id}, instance, {upsert: true});
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除非您引用该键，否则不能使用点符号作为 JSON 键，如下所示：
You can't use dot-notation as a JSON key unless you quote the key, like this: