获取数据并向Json对象添加标题
获取数据并向Json对象添加标题
提问于 2019-05-28 02:11:20
我想将标题添加到我的JSON对象中，我希望实现的结构是：
{
"posts": [
{
"title": "put title here",
"upvotes": 1234,
"score": 1000,
"num_comments": 100,
"created": "16.05.2019 12:12",
},
]
}我能够获取数据并将其放入26个元素的数组中，一切都很好，但我希望以某种方式添加这个“帖子”：为了超越整个rest，以下是我的代码：
fetch("https://www.reddit.com/r/funny.json")
.then(resp => resp.json()
.then(async res => {
let posts = await res.data.children.map(el => {
let title = el.data.title;
let upvote = el.data.ups;
let score = el.data.score;
let comments = el.data.num_comments;
let created = el.data.created;
const allPosts = {title, upvote, score, comments, created}
postList.push(allPosts)
return postList
})
console.log(posts);
return posts
})回答 2
Stack Overflow用户
发布于 2019-05-28 02:33:18
fetch("https://www.reddit.com/r/funny.json")
.then(resp => resp.json())
.then(async res => {
console.log(res);
let posts = await res.data.children.map(el => {
let title = el.data.title;
let upvote = el.data.ups;
let score = el.data.score;
let comments = el.data.num_comments;
let created = el.data.created;
const allPosts = { title, upvote, score, comments, created };
let postList = [];
postList.push(allPosts);
return postList;
});
console.log({"posts": posts});
return {"posts": posts};
});Stack Overflow用户
发布于 2019-05-28 02:19:52
您可以尝试以下代码。
fetch("https://www.reddit.com/r/funny.json")
.then(resp => resp.json())
.then(res => ({
posts: res.data.children.map(el => ({
title: el.data.title,
upvote: el.data.upvote,
score: el.data.score,
comments: el.data.num_comments,
created: el.data.created
}))
}))
.then(posts => {
console.log(posts);
});
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原文链接：
https://stackoverflow.com/questions/56330695
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