React 版本16.9.0 中配置路由以及路由传参

Posted 2022-07-21 janken

我的脚手架版本如下：

"dependencies": 
    "antd": "^3.21.4",
    "jquery": "^3.4.1",
    "lodash": "^4.17.15",
    "react": "^16.9.0",
    "react-dom": "^16.9.0",
    "react-router": "^5.0.1",
    "react-router-dom": "^5.0.1"
  ,
  "devDependencies": 
    "@types/react": "^16.9.1",
    "@types/react-dom": "^16.8.5",
    "@types/react-router": "^5.0.3",
    "ajv": "^6.2.1",
    "css-loader": "^3.2.0",
    "file-loader": "^4.2.0",
    "less": "^2.7.2",
    "less-loader": "^4.0.5",
    "source-map-loader": "^0.2.4",
    "style-loader": "^1.0.0",
    "ts-loader": "^6.0.4",
    "typescript": "^3.5.3",
    "url-loader": "0.5.8",
    "webpack": "^4.39.1",
    "webpack-cli": "^3.3.6"
  

　　由于版本更新后，hashhistory不再通过react-router获得，所以添加一个新的react-router-dom

具体配置如下：

代码中如果跳转可以通过Link标签和history()的方式完成。代码如下：

1、Link标签

import  Link  from "react-router-dom";
<Link to=‘/‘ title=‘退出‘></Link>

　　带参数的自己去查一下把。

2、history()

　　返回

this.props.history.goBack();

　　跳转

this.props.history.push(`/main/agent/add/$editable`);

 跳转后的页面获取参数的方式：

let editable = eval(this.props.match.params[‘editable‘]);

　eval的目的是将json字符串转换成json对象。