是否可以只获取匹配的值？

如何解决是否可以只获取匹配的值？

是否可以只从符合条件的 array 中取出 JSON？

这是我的JSON：

{
  "company": "myCompany","customers": {
    "bob@test.com": [{
      "email": "bob@test.com","name": "Bob","gender": "male"
    }],"Alice@test.com": [{
      "email": "Alice@test.com","name": "Alice","gender": "female"
    }],"Mike@test.com": [{
      "email": "Mike@test.com","name": "Mike",

我的选择器：

{
  "selector": {
    "customers": {
      "Mike@test.com": {
        "$elemmatch": {
          "email": "Mike@test.com"
        }
      }
    }
  }
};

或者我不知道有没有办法只找到所有的“性别”：“男”

它返回整个 JSON。但这是预期的输出：

{
  "company": "myCompany","customers": {
    "Mike@test.com": [{
      "email": "Mike@test.com","gender": "male"
    }]
  }
}