Javascript 如何在从API获取数据时打印子文件夹数据

我对web开发和学习如何使用API是新手。我正在使用这个rapid API，只想打印默认url，而不是整个json文件。请帮忙

这是rapid API的主体文件

"Item":[18 items
0:{8 items
"name":"Top News"
"defaultname":"Top News"
"defaulturl":"http://timesofindia.indiatimes.com/feeds/newsdefaultfeeds.cms?feedtype=sjson"
"sectionurl":"http://timesofindia.indiatimes.com/feeds/feedurllist.cms?category=topnews"
"subsections":"no"
"template":"headlines"
"Icon":""
"ID":"Top-01"
}
1:{8 items
"name":"City"
"defaultname":"All Cities"
"defaulturl":"http://timesofindia.indiatimes.com/feeds/newsfeed/-2128932452.cms?feedtype=sjson"
"sectionurl":"http://timesofindia.indiatimes.com/feeds/feedurllist.cms?category=city"
"subsections":"yes"
"template":"news"
"Icon":""
"ID":"City-01"
}

这是我的剧本

async function fetchnews(){

  const fetchresult=fetch("https://devru-times-of-india.p.rapidapi.com/feeds/feedurllist.cms?catagory=city%252FItem%252Fdefaulturl", {
    "method": "GET",
    "headers": {
      "x-rapidapi-host": "devru-times-of-india.p.rapidapi.com",
      "x-rapidapi-key": "2406d619fbmsh3e12d4fa0d35484p1c63c9jsn0404e4a39e3b"
    }
  })
  response=await fetchresult;
  const data=await response.json();
  console.log(data); 

}
fetchnews();

这是控制台输出（我只想打印defaulturl）

---

api的响应是

{'Item'：[…]}

。这意味着您应该在响应中迭代“Item”，并从中提取

defaulturl

异步函数fetchnews（）{
const fetchresult=fetch（“https://devru-times-of-india.p.rapidapi.com/feeds/feedurllist.cms?catagory=city%252FItem%252Fdefaulturl", {
“方法”：“获取”，
“标题”：{
“x-rapidapi-host”：“devru times of india.p.rapidapi.com”，
“x-rapidapi-key”：“2406D619FBMSH3E12D4FA0D35484P1C63C9JSN04044E4A39E3B”
}
})
响应=等待获取结果；
const data=wait response.json（）；
用于（数据项。项）{
console.log（item.defaulturl）；
}
}
fetchnews（）；

Item: (18) […]
​​
0: Object { name: "Top News", defaultname: "Top News", defaulturl: "http://timesofindia.indiatimes.com/feeds/newsdefaultfeeds.cms?feedtype=sjson", … }
​​
1: Object { name: "City", defaultname: "All Cities", defaulturl: "http://timesofindia.indiatimes.com/feeds/newsfeed/-2128932452.cms?feedtype=sjson", … }
​​
2: Object { name: "India", defaultname: "India", defaulturl: "http://timesofindia.indiatimes.com/feeds/newsfeed/-2128936835.cms?feedtype=sjson", … }
​​