node.js - Mongoose 查询嵌套数据多字键

Question

我找不到如何构建嵌套属性的属性名称为多个单词的查询的示例。

var student = {
  name: 'Kevin',
  address: {
    'Street 1': '123 Main',
    'Street 2': 'Apt 2'
    city: 'Chicago'
};

// This works.
var query = Student.find({
  'address.city': 'Chicago'
});

我不知道如何按 Street 1 进行查询。

// Tried this. Did not work.
var query = Student.find({
  'address["Street 1"]': '123 Main'
});

Answer 1

使用相同的点符号语法，它应该可以工作:

// Tried this. It works.
var query = Student.find({
  'address.Street 1': '123 Main'
});