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[英]How save and query in binary data like images in mongodb with mongoose.js driver and express.js?
[英]How to use MongoDB/ Mongoose.js to query a OR/AND-like condition?
如何使用Node.js / JavaScript,MongoDB / Mongoosejs創建查詢以輸入類似OR / AND的查詢條件並接收一個或多個結果?
類似於以下內容:
User.find({_id: idA OR idB}, function (err, users) {
console.log(users[0]); // Is user with idA
console.log(users[1]); // Is user with idB
}
我該怎么做?
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