import React,{useState,useEffect} from "react" export default function TestHook(props){ // 定义了一个初始值为100的声明式变量count // setCount相当于 this.setState({}) var [ count,setCount ] = useState(100) var [ msg,setMsg ] = useState(20) // var [ list,setList ] = useState([]...
import React, { useRef } from 'react'; constTest= () => { const inputEl = useRef(); return ( <> inputEl.current.focus()}>focus </> ); } export default Test 这样看起来非常像React.createRef(),将上面代码中的useRef()改成React.createRef()也能实现同样的效果,那为什么要设计一个新的...
import { useFormContext } from "react-hook-form"; import type { ForwardedRef } from "react"; import React, { useEffect, useRef } from "react"; import { useFormContext, type Control } from "react-hook-form"; import { get } from "../../utils.js"; ...
import MarkdownPreview from '@uiw/react-markdown-preview'; import { useContext, useEffect, useRef, useState } from "react"; import { Helmet } from 'react-helmet'; import { Header } from "../components/header"; import { Icon, IconSmall } from "../components/icon"; import { Padding }...
SyntaxError:意外标识符‘EN以前，Jest可以很好地处理import语句；但是，在安装依赖项'react-router-...
SYA Investments - Import and Trade International is a long-standing and well-known company in the field of import and international trade, the company was founded in 2003.
当你使用ts-jest来测试你的TypeScript测试时，也发布你的tsconfig.json会很有帮助，这样我就可以进一步...
当你使用ts-jest来测试你的TypeScript测试时，也发布你的tsconfig.json会很有帮助，这样我就可以进一步...
import { twJoin } from 'tailwind-merge'; import dynamic from 'next/dynamic'; import { useEffect, useMemo, useRef, useState } from 'react'; import moment from 'dayjs'; import relativeTime from 'dayjs/plugin/relativeTime'; import localizedFormat from 'dayjs/plugin/localizedFormat'; @@ -68...
import { useLocalStorage } from "usehooks-ts"; import { HYDRA_DOOM_SESSION_KEY, NETWORK_ID } from "../constants"; import { useEffect, useState, useCallback } from "react"; import { NETWORK_ID } from "../constants"; import { useEffect, useState, useRef } from "react"; import { Lu...