Mongoose/Mongodb查找嵌套数组与其他数组的比较

// 导入Mongoose和MongoDB驱动程序
const mongoose = require('mongoose');

// 连接到MongoDB数据库
mongoose.connect('mongodb://localhost/mydatabase', { useNewUrlParser: true, useUnifiedTopology: true });

// 定义数据模型
const Schema = mongoose.Schema;
const MyModelSchema = new Schema({
  name: String,
  nestedArray: [
    {
      subArray: [String]
    }
  ]
});
const MyModel = mongoose.model('MyModel', MyModelSchema);

// 执行查询
MyModel.find({ nestedArray: { $elemMatch: { subArray: ['value1', 'value2'] } } }, (err, result) => {
  if (err) {
    console.error(err);
  } else {
    console.log(result);
  }
});