ESLint 在 React 的新语法中返回语法错误答案

【问题标题】：ESLint returns syntax error in new syntax in ReactESLint 在 React 的新语法中返回语法错误
【发布时间】：2021-08-01 10:06:22
【问题描述】：

ESLint 在函数中捕获新语法中的错误。并在'='下划线

changefunction = () => {}

它是 .eslintrc 文件

{
"extends": "react-app",
"rules": {
    "no-console": "warn",
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": "error"
},
"plugins": [ "babel", "react/recommended" ],
"parser": "babel-eslint",
"parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    }
  }    
}

【问题讨论】：

eslintrc.json { "env": { "browser": true, "es2021": true }, "extends": [ "eslint:recommended", "plugin:react/recommended", " google" ], "parserOptions": { "ecmaFeatures": { "jsx": true }, "ecmaVersion": 12, "sourceType": "module" }, "plugins": ["react" ], "rules": { }
实际错误是什么？
error 解析错误：Unexpected token = and Unexpected 'this' no-invalid-this (in class component)

标签： reactjs babeljs jsx eslint

【解决方案1】：

改成this.changefunction = () => {}怎么样？

【讨论】：