我正在尝试使用TypeScript使用NodeJS和React构建基于工作区的应用程序。我确实在根目录上配置了package.json
,并使用工作区模型来创建服务器和客户端应用程序。不幸的是,我遇到了VsCode的问题,该问题试图将tsconfig.json
文件解析到根目录而不是项目文件夹中。
这是我的结构:
project-root
├── .vscode
│ └── settings.json
├── client
│ ├── .eslintrc.js
│ ├── package.json
│ ├── src
│ │ └── App.tsx
│ ├── tsconfig.json
│ └── yarn.lock
├── package.json
└── server
└── ...
这是上述文件的内容。
.vscode/settings.json
:
{
"javascript.validate.enable": false,
"editor.tabSize": 4,
"eslint.enable": true,
"eslint.packageManager": "yarn",
"eslint.codeActionsOnSave.mode": "all",
"eslint.workingDirectories": [
{ "directory": "../server", "changeProcessCWD": true },
{ "directory": "../client", "changeProcessCWD": true }
],
}
project-root/package.json
:
{
"name": "root-project",
"version": "0.0.1",
"private": true,
"main": "index.js",
"author": "Rhuan Karlus Silva",
"license": "MIT",
"workspaces": {
"packages": [
"server",
"client"
]
}
}
project-root/client/.eslintrc.js
:
module.exports = {
env: {
browser: true,
es6: true,
jest: true,
},
extends: [
'react-app',
'airbnb',
'plugin:@typescript-eslint/recommended',
'prettier/@typescript-eslint',
],
globals: {
Atomics: 'readonly',
SharedArrayBuffer: 'readonly',
},
parserOptions: {
ecmaFeatures: {
jsx: true,
},
ecmaVersion: 2018,
sourceType: 'module',
project: 'tsconfig.json',
},
plugins: ['react', 'import', 'jsx-a11y'],
rules: {
'react/jsx-filename-extension': [
'error',
{
extensions: ['.tsx'],
},
],
"import/prefer-default-export": "off",
"@typescript-eslint/explicit-function-return-type": "off",
"@typescript-eslint/explicit-member-accessibility": "off",
"indent": ["error", "tab"],
"no-tabs": ["error", { allowIndentationTabs: true }],
"react/jsx-indent": [2, 'tab', {
checkAttributes: true,
indentLogicalExpressions: true
}]
},
settings: {
'import/parsers': {
'@typescript-eslint/parser': ['.ts', '.tsx'],
},
'import/resolver': {
typescript: {},
},
},
};
project-root/client/package.json
:
{
"name": "project-client",
"version": "0.1.0",
"private": true,
"dependencies": {
"@emotion/core": "^10.0.28",
"@emotion/styled": "^10.0.27",
"@testing-library/jest-dom": "^4.2.4",
"@testing-library/react": "^9.3.2",
"@testing-library/user-event": "^7.1.2",
"@types/jest": "^24.0.0",
"@types/node": "^12.0.0",
"@types/react": "^16.9.0",
"@types/react-dom": "^16.9.0",
"emotion-theming": "^10.0.27",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"react-scripts": "3.4.1",
"typescript": "~3.7.2"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"lint": "../node_modules/.bin/eslint"
},
"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"
]
},
"devDependencies": {
"@typescript-eslint/eslint-plugin": "^2.33.0",
"@typescript-eslint/parser": "^2.33.0",
"eslint-config-airbnb": "^18.1.0",
"eslint-config-prettier": "^6.11.0",
"eslint-plugin-import": "^2.20.2",
"eslint-plugin-jsx-a11y": "^6.2.3",
"eslint-plugin-prettier": "^3.1.3",
"eslint-plugin-react": "^7.20.0",
"prettier": "^2.0.5"
}
}
project-root/client/tsconfig.json
:
{
"compilerOptions": {
"target": "es5",
"lib": [
"dom",
"dom.iterable",
"esnext"
],
"allowJs": true,
"skipLibCheck": true,
"esModuleInterop": true,
"allowSyntheticDefaultImports": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react"
},
"include": [
"src"
]
}
现在,我暴露了这个问题,我看到了两个问题。他们是这些人:
现在请注意,第二个(tsconfig.json)错误显示的是project-root
目录的路径,而不是应该指向的project-root/client
目录的路径。
那么,我要找出错误的地方吗?如何解决这个问题并使我的工作区正常工作?
答案 0 :(得分:2)
好的,我已经找到了第二个问题的解决方案,而且感谢@Daniel,我也可以解决第一个问题。这是完整的答案:
首先,我执行了@Daniel在他的回答中告诉我的内容,我从我的.vscode/settings.json
文件中删除了此行:
"eslint.workingDirectories": [
{ "directory": "../server", "changeProcessCWD": true },
{ "directory": "../client", "changeProcessCWD": true }
],
然后,我创建了具有以下内容的文件project-root/.eslintrc.js
:
module.exports = {
"eslint.workingDirectories": [
{ directory: "./client/", changeProcessCWD: true },
{ directory: "./server/", changeProcessCWD: true },
],
};
这样Cannot find module 'react'
问题就解决了。
由于tsconfig.json not found
的问题,我不知道为什么会这样,因为它对我没有确切的含义,但是如果它起作用,它就会起作用。我将parserOption
内的project-root/client/.eslintrc.js
更改为此:
parserOptions: {
ecmaFeatures: {
jsx: true,
},
ecmaVersion: 2018,
sourceType: 'module',
project: './client/tsconfig.json',
},
鉴于设置了changeProcessCWD
标志,我不认为我需要更改它。但这有效。就是这样。
感谢所有尝试提供帮助的人。
答案 1 :(得分:1)
我只是在使用类似设置时遇到了同样的问题,我解决的方法是在根目录中创建 .eslintrc.js 并添加以下内容:
Country GDP/capita HDI
USA 67426 0.92
UK 46827 0.92
France 47223 0.89
Germany 52559 0.94
您还应该从 .vscode / settings.json 中删除 eslint.workingDirectories ,或使用上述代码进行更新。
希望这样做可以,如果上述步骤不能解决您的问题,您也可以尝试从 project-root / package.json 中删除工作区。 / p>