报错原因:未配置 @符号为指定路径别名,直接使用导致
处理方法:
安装path模块:
javascript
npm install --save-dev @types/node
修改vite.config.ts
javascript
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import path from 'path'
// https://vitejs.dev/config/
export default defineConfig({
plugins: [vue()],
server: {
host: '0.0.0.0'
},
resolve: {
alias: {
'@': path.resolve(__dirname, 'src')
}
}
})
修改tsconfig.json:
配置 baseUrl、paths
javascript
{
"compilerOptions": {
"target": "ESNext",
"useDefineForClassFields": true,
"module": "ESNext",
"moduleResolution": "Node",
"strict": true,
"jsx": "preserve",
"resolveJsonModule": true,
"isolatedModules": true,
"esModuleInterop": true,
"lib": ["ESNext", "DOM"],
"skipLibCheck": true,
"noEmit": true,
"baseUrl": ".",
"paths": {
"@/*": ["src/*"]
}
},
"include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"],
"references": [{ "path": "./tsconfig.node.json" }]
}
最后重新运行项目