如何使用populate通过自定义object_id选择对象,所以我得到了
const BookSchema = new mongoose.Schema({
title: {
type: String
},
description: {
type: String
}
});
module.exports = mongoose.model('Book', BookSchema)
并且有一个翻译集
const TranslationSchema = new mongoose.Schema({
uuid:{
type:String,
required: true,
index: true
},
locale: {
type: String,
trim: true,
required: true,
index: true
},
translation: {
type: String,
default:''
}
});
module.exports = mongoose.model('Translation', TranslationSchema);
现在预订标题和描述有一个代表翻译的UUID,我想制作.populate('title')并将标题作为UUID和locale传递给字符串让我们说“en”它是否可能?