我宣佈以下型號存儲陣列: 香蕉 var banana = new mongoose.Schema({
src: {
type: String,
max: 1000,
default: "yabadaba"
});
用戶 var user = new mongoose.Schema({
name: String,
bananas
更新Movie文檔時,從User集合中獲取值並將其保存爲在Movie中獲取更新的文檔。 Movie.pre('update', function (next) {
var id = this._update.$set.userid;
var some = this;
User.findOne({userid: id}, function(err, post) {