如何提取json中的指定节点数据？

[agot1254]

我通过一个api获得一个json，总体结构如下（简化了，但结构不变）

{
    "status": {
        "code": 200,
        "message": "OK"
    },
    "response": {
        "pagination": {},
        "bottomline": {},
		/* ... ... */
        "reviews": [
            {
                "id": 37559877,
                "score": 5,
                "content": "well....",
                "title": "Great purchase",
                "created_at": "2017-03-23T22:10:07Z"
            },
            {
                "id": 37550820,
                "score": 5,
                "content": "up....",
                "title": "You Already Know",
                "created_at": "2017-03-23T16:47:42Z"
            },
			/* ... ... */
            {
                "id": 37514700,
                "score": 5,
                "content": "favorite....",
                "title": "Fav",
                "created_at": "2017-03-22T21:16:35Z"
            }
        ]
    }
}

我只想要reviews这一节的数据，我要如何才能做到呢？百度了一些方法，要么就全显示，要么就会不显示，请高手给个思路或方法。
谢谢

[当作看不见]

ES6 的解构赋值 var { response:{review:review} } = data; console.log(review);//就获取到了你想要的review

[天际的海浪]

var data = 
{
    "status": {
        "code": 200,
        "message": "OK"
    },
    "response": {
        "pagination": {},
        "bottomline": {},
		/* ... ... */
        "reviews": [
            {
                "id": 37559877,
                "score": 5,
                "content": "well....",
                "title": "Great purchase",
                "created_at": "2017-03-23T22:10:07Z"
            },
            {
                "id": 37550820,
                "score": 5,
                "content": "up....",
                "title": "You Already Know",
                "created_at": "2017-03-23T16:47:42Z"
            },
			/* ... ... */
            {
                "id": 37514700,
                "score": 5,
                "content": "favorite....",
                "title": "Fav",
                "created_at": "2017-03-22T21:16:35Z"
            }
        ]
    }
};

var n = data.response.reviews;
alert(JSON.stringify(n,null,4));

[我爱娃哈哈]

data.response.reviews

[似梦飞花]

data.response.reviews 没明白你的意思

[qq_29561013]

reviews你没发现是一个列表么，想获取reviews里面某个节点的值，比如id，你需要确定你想要获得reviews第几个元素的id你可以写循环data.response.reviews[i]，i=0,while i<len(data.response.reviews)就可以了，你要还不明白可以加我qq877456518。