我正在尝试连接到 localhost:5000 上的 api，当从邮递员或浏览器调用时它可以完美工作，但在 nextjs getserverside props 中调用时不起作用：
mport { useEffect,useState } from "react";
import { GetStaticProps, GetStaticPaths, GetServerSideProps } from 'next'
import Axios, {AxiosResponse} from 'axios'
interface Data{
labels: string[],
series:number[][]
}
function Chart(props) {
const [data,setData]= useState<Data>()
useEffect(()=>{
console.log(props)
let fetchedData = {
labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri'],
series: [
[6,5,3,2,1]
]
}
setData(fetchedData)
},[])
new Chartist.Line('.ct-chart', data);
useEffect(() => {
setTimeout(() => {
/* do stuff */
}, );
}, []);
return (
<>
<div className="ibox …