遍历Node.js中的嵌套对象

遍历Node.js中的嵌套对象"/>

遍历Node.js中的嵌套对象

[请有人帮忙或指导我如何解决此问题的写作资源。在我的节点应用中，我正在发出API POST请求以访问公共航班结果。我的回复数据如下所示：

 {
    "origin_destinations": [
        {
            "ref_number": "0",
            "direction_id": "0",
            "elapsed_time": "2435",
            "segments": [
                {
                    "departure": {
                        "date": "2020-05-20",
                        "time": "20:45:00",
                        "airport": {
                            "code": "LOS",
                            "name": "Lagos-Murtala Muhammed Intl, Nigeria",
                            "city_code": "",
                            "city_name": "Lagos",
                            "country_code": "NG",
                            "country_name": "Nigeria",
                            "terminal": "I"
                        }
                    },
                }

            ]
        }
    ]

}

就目前而言，我发现很难访问段Array中的数据。

这是您需要的吗？ （我考虑您的响应存储在名为data的变量中）

data.origin_destinations.forEach(destination => {
  destination.segments.forEach(segment => {
    console.log(segment);
  });
});

origin_destinations和segments都是数据中的数组。

ES5语法中的相同解决方案：

data.origin_destinations.forEach(function(destination) {
  destination.segments.forEach(function(segment) {
    console.log(segment);
  });
});

请参见下面的正在运行的代码段：

var data = {
    "origin_destinations": [
        {
            "ref_number": "0",
            "direction_id": "0",
            "elapsed_time": "2435",
            "segments": [
                {
                    "departure": {
                        "date": "2020-05-20",
                        "time": "20:45:00",
                        "airport": {
                            "code": "LOS",
                            "name": "Lagos-Murtala Muhammed Intl, Nigeria",
                            "city_code": "",
                            "city_name": "Lagos",
                            "country_code": "NG",
                            "country_name": "Nigeria",
                            "terminal": "I"
                        }
                    },
                }

            ]
        }
    ]

};

data.origin_destinations.forEach(function(destination) {
  destination.segments.forEach(function(segment) {
    console.log(segment);
  });
});