3-2章节设置的代码setList被提示未定义

来源:3-2 用状态提升分享组件状态,完成工程列表页面

falnet

2021-07-26

src/screens/project-list/index.jsx
Line 22:11: ‘setList’ is not defined no-undef

import React from 'react’
import {SearchPanel} from “./search-panel”;
import {List} from “./list”;
import {useEffect, useState} from “react”;

const apiUrl = process.env.REACT_APP_API_URL

export const ProjectListScreen = ()=> {

const [users, setUsers] = useState([])

const [param, setParam] = useState({
name: ‘’,
personId: ‘’
})

const [list, setlist] = useState([])

useEffect( ()=> {
fetch(${apiUrl}/projects).then(async response => {
if(response.ok){
setList(await response.json())
}
})
}, [param])

useEffect(()=> {
fetch(${apiUrl}/users).then(async response => {
if(response.ok){
setUsers(await response.json())
}
})
}, [])
return



}
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1回答

Nolan

2021-07-26

检查大小写

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2
Nolan
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falnet
用之前要引入,之前是没写过js的项目吗。。
2021-07-26
共2条回复

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