【发布时间】:2018-12-30 17:19:04
【问题描述】:
我有以下结构。我需要在 React 中获得内部价值并通过。我想我需要获取一组值,例如: ['Bitcoin', 'Etherium'...] 并通过它进行映射。如何实现?
let arr = [
{
"CoinInfo": {
"Id": "1182",
"Name": "BTC",
"FullName": "Bitcoin",
"Internal": "BTC",
"ImageUrl": "/media/19633/btc.png",
"Url": "/coins/btc/overview"
}
},
{
"CoinInfo": {
"Id": "7605",
"Name": "ETH",
"FullName": "Ethereum",
"Internal": "ETH",
"ImageUrl": "/media/20646/eth_logo.png",
"Url": "/coins/eth/overview"
}
]
【问题讨论】:
标签: javascript arrays reactjs loops object