问在我的React项目中得到“Cannot call a class as a function”EN此方法会返回两个值：当期状态和更...
我收到"Cannot call a class as a function“错误在React中,父组件执行子组件的函数的写法如下 父组件...
react组件首字母大写 高阶组件是为了返回一个组件有用 回复 六子 3933102158 发布于 2018-03-12 import React, { Component } from 'react'; function simpleHoc(WrappedComponent) { return class extends Component { constructor(props) { super(props); this.state = { mapPoint: [], area: [], bar: ...
import React from 'react'; import ReactDOM from 'react-dom' import { createStore } from 'redux' const Counter = ({ value, onIncrement, onDecrement }) => ( <div> <h1>{value}</h1> <button onClick={onIncrement}>+</button> <button onClick={onDecrement}>-</button> </div> ); con...
1. 解释“cannot call a class as a function”错误的含义 在JavaScript(特别是在使用ES6的class语法时)中,cannot call a class as a function错误通常意味着你尝试像调用普通函数那样直接调用了一个类。在JavaScript中,类是用来定义对象的蓝图或模板,你需要通过new关键字来创建类的实例,而不是直接调用类本身。
React报错:TypeError: Cannot call a class as a function,错误描述TypeError:Cannotcallaclassasafunction错误原因错将redux-thunk写成react-thunk解决办法
简介: React报错:TypeError: Cannot call a class as a function 错误描述 TypeError: Cannot call a class as a function 错误原因 错将redux-thunk写成react-thunk 解决办法文章标签: 前端开发 关键词: React Native报错 React Native class 报错function typeerror function class function ...
原因是 而不是from ‘react-thunk’ 分类:react 标签:redux 好文要顶关注我收藏该文微信分享 Joyceandlee 粉丝-0关注 -0 +加关注 0 0 升级成为会员 «简单的swiper »Warning: Please use `require("history").createHashHistory` instead of `require("history/createHashHistory")`. Support for the la...
技术标签: reactjs 前端报错信息 Failed to compile. src\views\Login\index.js Line 11:27: React Hook "useHistory" cannot be called inside a callback. React Hooks must be called in a React function component or a custom React Hook function react-hooks/rules-of-hooks Search for the keywords ...
今天用 vue.js 时碰上一个和使用 react 时也遇到的问题, 网上好多解答也是看的云里雾里。 异常内容如标题: TypeError: Cannot call a class as a function 翻了半天找到一个还不错的翻译文章, 地址:https://juejin.im/post/6844903775040176135, 相信看完会有帮助。