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设置“@”别名

vue3

在vue3项目要设置“@”这种别名,分别需要对以下几处进行修改:

  • vite.config.ts
  • tsconfig.json

vite.config.ts

// vite 1.x
export default defineConfig({
alias: {
"@": "/src/",
},
})

// vite 2.x
export default defineConfig({
resolve: {
alias: {
"@": "/src/",
},
},
})

tsconfig.json

{
...
"compilerOptions": {
...
+ "baseUrl": "./",
+ "paths": {
+ "@/*": ["./src/*"],
+ "@components/*": ["./src/components/*"],
+ "@assets/*": ["./src/assets/*"]
+ }
},
...
}