我怎样才能从这个数组中得到 "title"？

Question

代码///

  https.get(`https://discordemoji.com/api?request=search&q=coffee}`, (resp) => {
let data = '';

resp.on('data', (chunk) => {
  data += chunk;
});

resp.on('end', () => {
  console.log(data)
  const embed = new Discord.RichEmbed()
  .setTitle(`Search result for: "coffee}"`)
  .addField(`desc`, `link`)
  message.channel.send({embed});
});

  }).on("error", (err) => {
    console.log("Error: " + err.message);
  });

来自 console.log（数据）我正在获取此数组：

[{"id":1857,"title":"Coffee","slug":"Coffee","description":"Good day!","category":1,"faves":4,"submitted_by":"Cristy","did":"339752841612623872"},{"id":432,"title":"AzuCoffee","slug":"AzuCoffee","description":"AzuCoffee is an anime style emoji","category":4,"faves":1,"submitted_by":"Kohai","did":"116218776495587329"},{"id":340,"title":"FeelsCoffeeMan","slug":"FeelsCoffeeMan","description":"FeelsCoffeeMan is a custom pepe style emoji","category":3,"faves":2,"submitted_by":"Kohai","did":"116218776495587329"}]

如何获取数组中每个 ID 的描述并将其post 添加到 addfield？

Answer 1

const parsedData = JSON.parse(data);

const descriptions = parsedData.map(item => item.description)

[...].addField('desc', JSON.stringify(descriptions))

您可以阅读更多关于 map 的行为 here

编辑：您需要 JSON.stringify 因为 desc 必须是字符串，而不是数组。

我怎样才能从这个数组中得到 "title"？

How can i get "title" from this array?

node.js

discord

discord.js