【发布时间】:2019-11-07 07:09:12
【问题描述】:
我有这样的响应 json:
{
"code": ["The code field is required."],
"nama":["The nama field is required."],
"deskripsi":["The deskripsi field is required."]
}
我怎样才能只显示“名称:值”
【问题讨论】:
标签: javascript json reactjs axios
我有这样的响应 json:
{
"code": ["The code field is required."],
"nama":["The nama field is required."],
"deskripsi":["The deskripsi field is required."]
}
我怎样才能只显示“名称:值”
【问题讨论】:
标签: javascript json reactjs axios
您的回复是我所能收集到的很多东西。如果是这样:
<p> name : {response.name}</p>
【讨论】:
如果元素仅存在于第 0 位,您可以如下所示进行操作,或者如果您正在检查动态,请发布示例 sn-p 响应
对于当前的问题,这将起作用
import React from "react";
const response = {
"code": ["The code field is required."],
"nama":["The nama field is required."],
"deskripsi":["The deskripsi field is required."]
}
const App = () => {
return (
<>
Name : {response.nama[0]}
</>
);
};
export default App;
【讨论】:
let response = {
"code": ["The code field is required."],
"nama":["The nama field is required..."],
"deskripsi":["The deskripsi field is required."]
}
console.log(response.nama[0])
【讨论】: