【已解决】cra 配置路径别名 @ 后，出现 ts 报错：找不到模块“@/App”或其相应的类型声明。ts(2307)

cra 配置路径别名 @ 后，出现 ts 报错：找不到模块“@/App”或其相应的类型声明。ts(2307)

然后可以在 tsconfig.json 中配置 baseUrl 和 paths ：

{
    
    
  "compilerOptions": {
    
    
    "target": "es5",
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "noFallthroughCasesInSwitch": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx",
    "baseUrl": ".",
    "paths": {
    
    
      "@/*": [
        "src/*"
      ]
    }
  },
  "include": [
    "src"
  ]
}