javascript - 将对象数组添加到现有对象

Question

我有一个现有的 params 对象，如下所示

{
    "application_context": {
        "application_id": "a0",
        "context_id": "c0"
    },
    "device_data": {
        "device_id": "",
        "hostname": ""
    },
    "query_options": {
        "page_token": "",
        "page_size": 30
    }
}

我想要的对象应该如下

{
    "application_context": {
        "application_id": "a0",
        "context_id": "c0"
    },
    "device_data": {
        "device_id": "",
        "hostname": ""
    },
    "query_options": {
        "page_token": "",
        "page_size": 30,
        "filter_list": [{
            "operator": "OPERATOR_AND",
            "field_list": [{
                "field": "State",
                "value": "INACTIVE_STATE"
            }]
        }]
    }
}

我创建了以下内容

param['filter_list'] = [{
            'operator': 'OPERATOR_AND',
             'field_list': filter
           }];

其中添加以下部分和一些逻辑

"field": "State",
"value": "INACTIVE_STATE" 

但无法添加上述内容来获取完整的对象

Answer 1

您需要在query_options键上创建filter_list

let data = {
  "application_context": {
    "application_id": "a0",
    "context_id": "c0"
  },
  "device_data": {
    "device_id": "",
    "hostname": ""
  },
  "query_options": {
    "page_token": "",
    "page_size": 30
  }
}

data.query_options.filter_list = [{
  "operator": "OPERATOR_AND",
  "field_list": [{
    "field": "State",
    "value": "INACTIVE_STATE"
  }]
}];


console.log(data)