在 npm i –save react-router-dom 和 npm install –save with-router 之后,我尝试编写
import {withRouter} from 'react-router';
但我收到此错误尝试导入错误:“withRouter”未从“react-router”导出。
import React from 'react';
import PropTypes from 'prop-types';
import { Formik } from 'formik';
import {
Box,
Button,
Card,
CardContent,
CardHeader,
Divider,
} from '@material-ui/core';
import { connect } from 'react-redux';
import jsonGR from "src/assets/data/greek.json";
import jsonEN from "src/assets/data/english.json";
import { LAN_EN } from 'src/actions/types';
import CloudUploadIcon from '@material-ui/icons/CloudUpload';
import AddIcon from '@material-ui/icons/Add';
import axios from 'axios';
import LinearProgress from '@material-ui/core/LinearProgress';
import Typography from '@material-ui/core/Typography';
import { withRouter } from 'react-router'
class ProfileDetails extends React.Component {
//code
}
};
ProfileDetails.propTypes = {
className: PropTypes.string
};
const mapStateToProps = state => {
return { loginsession: state.loginsession,
selectedlan: state.selectedlan };
};
export default withRouter(ProfileDetails);
文件 package.json 包含我在项目中安装 npm 的依赖项以及所有必要的信息。我不明白问题出在哪里我尝试了很多方法但没有一个成功
{
"name": "react-material-dashboard",
"author": "Apanay22",
"licence": "MIT",
"version": "1.0.0",
"private": false,
"scripts": {
"start": "react-scripts start http-server ",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
},
"dependencies": {
"@material-ui/core": "^4.11.0",
"@material-ui/icons": "^4.9.1",
"@material-ui/lab": "^4.0.0-alpha.56",
"@material-ui/styles": "^4.10.0",
"axios": "^0.21.1",
"bcrypt": "^5.0.0",
"chart.js": "^2.9.3",
"clsx": "^1.1.1",
"compress.js": "^1.1.2",
"cors": "^2.8.5",
"csv-parse": "^4.15.1",
"express": "^4.17.1",
"formik": "^2.1.5",
"glob": "^7.1.6",
"gulp": "^4.0.2",
"history": "^5.0.0",
"lodash": "^4.17.19",
"material-ui-popup-state": "^1.7.1",
"moment": "^2.27.0",
"mui-datatables": "^3.7.6",
"nprogress": "^0.2.0",
"papaparse": "^5.3.0",
"prop-types": "^15.7.2",
"react": "^16.13.1",
"react-chartjs-2": "^2.10.0",
"react-csv-reader": "^3.2.1",
"react-dom": "^16.13.1",
"react-feather": "^2.0.8",
"react-helmet": "^6.1.0",
"react-hot-toast": "^1.0.2",
"react-image-file-resizer": "^0.4.2",
"react-navigation": "^4.4.4",
"react-perfect-scrollbar": "^1.5.8",
"react-redux": "^7.2.2",
"react-router": "^6.0.0-beta.0",
"react-router-dom": "^6.0.0-beta.0",
"react-scripts": "^3.4.1",
"react-toast-notifications": "^2.4.0",
"react-toastify": "^7.0.2",
"redux": "^4.0.5",
"redux-thunk": "^2.3.0",
"use-history": "^1.4.1",
"uuid": "^8.3.0",
"with-router": "^1.0.1",
"yup": "^0.29.3"
},
"devDependencies": {
"@types/react-router-dom": "^5.1.7",
"concurrently": "^5.3.0",
"eslint": "^6.8.0",
"eslint-config-airbnb": "^18.2.0",
"eslint-config-prettier": "^6.11.0",
"eslint-plugin-import": "^2.22.0",
"eslint-plugin-jsx-a11y": "^6.3.1",
"eslint-plugin-prettier": "^3.1.4",
"eslint-plugin-react": "^7.20.3",
"eslint-plugin-react-hooks": "^2.5.1",
"prettier": "^1.19.1"
},
"proxy": "http://localhost:9000"
}
原文由 apanay22 发布,翻译遵循 CC BY-SA 4.0 许可协议
我遇到过同样的问题。我通过将
react-router
和react-router-dom
降级到版本5.2.0
--- 来修复它。只需运行
npm install react-router-dom@5.2.0
和npm install react-router@5.2.0
。这应该可以解决withRouter()
的问题。