React项目中 ESLint对a标签href属性警告解决方法

布满荆棘的人生 2023-01-22 09:00 17阅读 0赞

警告描述：

> The href attribute is required for an anchor to be keyboard accessible.  
> Provide a valid, navigable address as the href value.  
> If you cannot provide an href, but still need the element to resemble a link, use a button and change it with appropriate styles.  
> Learn more: https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/anchor-is-valid.md jsx-a11y/anchor-is-valid

环境介绍：  
通过React的官方教程 Create-React-App使用脚手架工具搭建的TS工程，然后添加了路由组件React-Router，样式组件Antd Design（简称antd）。  
项目初始页面就有a链接存在

import logo from "logo.svg";
    const Index = () => {
        return (
            <div className="homeIndex">
                    <img src={logo} className="App-logo" alt="logo" />
                    <p>
                        Edit <code>src/App.tsx</code> and save to reload.
                    </p>
                    <p>项目技术栈</p>
                    <p>React + React Hook + TypeScript + Sass + Antd + Axios + JWT + ESLint + jira-dev-tool</p>
                    <a
                        className="App-link"
                        href="https://reactjs.org"
                        target="_blank"
                        rel="noopener noreferrer"
                    >
                        Learn React
                    </a>
            </div>
        );
    }
    export default Index;

解决方法：  
在更目录下package.json文件中添加如下代码

"eslintConfig": {
        "extends": "react-app",
        "rules":{
          "jsx-a11y/anchor-is-valid":"off"
        }
      }

然后就可以消除警告，问题解决！