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5 months ago
import { defineConfig, loadEnv } from 'vite'
import vue from '@vitejs/plugin-vue'
import { fileURLToPath, URL } from 'node:url'
export default defineConfig(({ mode }) => {
// 加载环境变量
const env = loadEnv(mode, process.cwd(), '')
return {
plugins: [vue()],
resolve: {
alias: {
'@': fileURLToPath(new URL('./src', import.meta.url))
}
},
server: {
port: 3000,
open: true
},
// 定义全局常量替换
define: {
// 确保环境变量在构建时被正确替换
__APP_ENV__: JSON.stringify(env.VITE_APP_ENV || mode)
},
// 构建配置
build: {
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// 从环境变量读取构建输出目录,如果没有则使用默认值
outDir: env.VITE_BUILD_OUT_DIR || 'dist',
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sourcemap: mode === 'development',
// 根据环境输出不同的构建产物名称
rollupOptions: {
output: {
// 可以根据环境自定义输出文件名
entryFileNames: `assets/[name].${mode}.js`,
chunkFileNames: `assets/[name].${mode}.js`,
assetFileNames: `assets/[name].${mode}.[ext]`
}
}
}
}
})