1、问题
最近前端打包的时候遇到了一个问题，在终端使用npm run build命令，报错
PS D:\company_project\liangtian\jiafu-admin-web-new> npm run build> VueAdmin@0.1.0 build
> vue-cli-service build| Building for production...ERROR Failed to compile with 41 errors 15:48:44errorjs/app.js from Terser
Error: error:0308010C:digital envelope routines::unsupportedat new Hash (node:internal/crypto/hash:79:19)at Object.createHash (node:crypto:139:10)at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\terser-webpack-plugin\dist\index.js:217:37at Array.forEach (<anonymous>)at TerserPlugin.optimizeFn (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\terser-webpack-plugin\dist\index.js:160:259)at AsyncSeriesHook.eval [as callAsync] (eval at create (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:7:1)at AsyncSeriesHook.lazyCompileHook (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\Hook.js:154:20)at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1409:36at AsyncSeriesHook.eval [as callAsync] (eval at create (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:6:1)at AsyncSeriesHook.lazyCompileHook (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\Hook.js:154:20)at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1405:32at AsyncSeriesHook.eval [as callAsync] (eval at create (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:6:1)at AsyncSeriesHook.lazyCompileHook (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\Hook.js:154:20)at Compilation.seal (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1342:27)at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compiler.js:675:18at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1261:4at AsyncSeriesHook.eval [as callAsync] (eval at create (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:24:1)at AsyncSeriesHook.lazyCompileHook (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\Hook.js:154:20)at Compilation.finish (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1253:28)at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compiler.js:672:17at _done (eval at create (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:9:1)at eval (eval at create (D:\company_project\liangtian\jiafu-admin-web-new\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:32:22)at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1185:12at D:\company_project\liangtian\jiafu-admin-web-new\node_modules\webpack\lib\Compilation.js:1097:9at process.processTicksAndRejections (node:internal/process/task_queues:77:11)error二、原因
通过网上查找资料定位到是node.js版本的问题，我的node.js的版本是v20.15.0
这个错误主要是由于 Node.js 17 及其后续版本中默认启用了 OpenSSL 3.0，而某些依赖于 Webpack 的包还没有适配这个更高版本的 OpenSSL。因此，在构建 Vue 项目时会遇到这种错误。
在网上找解决方案就是降级node.js版本，不过降低版本可能会引发一系列的问题，所以在网上找了一种更简便的方法
三、解决
可以通过设置环境变量来绕过 OpenSSL 3.0 的问题。具体操作是，在执行构建命令之前，设置NODE_OPTIONS 环境变量。
1.在终端命令行中输入$env:NODE_OPTIONS = “–openssl-legacy-provider”，回车
$env:NODE_OPTIONS = "--openssl-legacy-provider"
2.再次输入构建命令npm run build（注意仍然是在项目目录下输入）
npm run build > VueAdmin@0.1.0 build
> vue-cli-service build\ Building for production...WARNING Compiled with 3 warnings 16:33:13warning in ./src/views/order/Refund.vue?vue&type=script&lang=js"export 'GET_DESCRIPTION' was not found in '@/config'warningasset size limit: The following asset(s) exceed the recommended size limit (244 KiB).
This can impact web performance.
Assets:js/chunk-8f3454e0.js (304 KiB)js/chunk-vendors.js (1.84 MiB)warningentrypoint size limit: The following entrypoint(s) combined asset size exceeds the recommended limit (244 KiB). This can impact web performance.
Entrypoints:app (2.09 MiB)css/chunk-vendors.cssjs/chunk-vendors.jscss/app.cssjs/app.jsFile Size Gzippeddist\js\chunk-vendors.js 1883.21 KiB 597.34 KiBdist\js\chunk-8f3454e0.js 303.95 KiB 92.27 KiBdist\js\chunk-681b6bad.js 234.83 KiB 53.17 KiBdist\js\chunk-cc25aad2.js 169.41 KiB 41.27 KiBdist\js\chunk-22026c69.js 58.46 KiB 16.50 KiBdist\js\chunk-cc282f6e.js 46.63 KiB 11.36 KiBdist\js\chunk-4f4f8093.js 44.60 KiB 8.53 KiBdist\js\chunk-36852b68.js 23.79 KiB 7.54 KiBdist\js\chunk-29436fca.js 23.68 KiB 6.63 KiBdist\js\chunk-498fa9e4.js 23.21 KiB 5.19 KiBdist\js\app.js 22.75 KiB 7.42 KiBdist\js\chunk-bf22e800.js 22.23 KiB 5.05 KiBdist\js\chunk-5263c678.js 22.06 KiB 6.01 KiBdist\js\chunk-5a9f5718.js 20.07 KiB 5.81 KiBdist\js\chunk-1c3f80eb.js 20.00 KiB 5.86 KiBdist\js\chunk-128206fe.js 18.90 KiB 5.72 KiBdist\js\chunk-3d175d6c.js 18.17 KiB 5.76 KiBdist\js\chunk-7442d346.js 18.04 KiB 5.95 KiBdist\js\chunk-42c59780.js 17.61 KiB 5.49 KiBdist\js\chunk-695c5822.js 16.80 KiB 5.00 KiBdist\js\chunk-4138ef9e.js 16.47 KiB 5.30 KiBdist\js\chunk-4a51850e.js 16.25 KiB 3.77 KiBdist\js\chunk-3442d4d5.js 15.86 KiB 5.07 KiBdist\js\chunk-588d5afe.js 15.74 KiB 5.05 KiBdist\js\chunk-be2f9c58.js 15.10 KiB 3.65 KiBdist\js\chunk-e036ae66.js 14.83 KiB 4.65 KiBdist\js\chunk-51d632f4.js 14.03 KiB 4.43 KiBdist\js\chunk-0957da1a.js 11.01 KiB 3.12 KiBdist\precache-manifest.797a1e50e253b2b4deb30364b75e3499.js 7.69 KiB 1.63 KiBdist\js\chunk-4263c2e4.js 6.69 KiB 2.22 KiBdist\js\chunk-e76e1c46.js 6.47 KiB 2.18 KiBdist\js\chunk-1b073ffc.js 6.38 KiB 2.15 KiBdist\js\chunk-30f757a4.js 5.89 KiB 2.41 KiBdist\js\chunk-bcaeca18.js 5.10 KiB 2.11 KiBdist\js\chunk-7308b9ea.js 4.71 KiB 1.85 KiBdist\js\chunk-11553fd4.js 4.59 KiB 1.64 KiBdist\js\chunk-5e114a65.js 3.89 KiB 1.55 KiBdist\js\chunk-550efd34.js 3.59 KiB 1.70 KiBdist\js\chunk-04758cfc.js 2.96 KiB 1.08 KiBdist\js\chunk-63993b84.js 1.09 KiB 0.59 KiBdist\service-worker.js 1.04 KiB 0.61 KiBdist\js\chunk-ba9a746a.js 0.91 KiB 0.52 KiBdist\js\chunk-f167b484.js 0.91 KiB 0.52 KiBdist\css\chunk-vendors.css 235.75 KiB 35.78 KiBdist\css\chunk-30f757a4.css 36.72 KiB 4.80 KiBdist\css\chunk-51d632f4.css 4.28 KiB 1.25 KiBdist\css\iconfont.css 4.01 KiB 2.73 KiBdist\css\chunk-8f3454e0.css 2.29 KiB 0.75 KiBdist\css\app.css 1.86 KiB 0.78 KiBdist\css\chunk-4f4f8093.css 1.58 KiB 0.51 KiBdist\css\chunk-22026c69.css 0.85 KiB 0.30 KiBdist\css\chunk-498fa9e4.css 0.80 KiB 0.33 KiBdist\css\chunk-bf22e800.css 0.75 KiB 0.31 KiBdist\css\chunk-ba9a746a.css 0.71 KiB 0.32 KiBdist\css\chunk-550efd34.css 0.70 KiB 0.31 KiBdist\css\chunk-f167b484.css 0.69 KiB 0.30 KiBdist\css\chunk-7442d346.css 0.63 KiB 0.27 KiBdist\css\chunk-29436fca.css 0.50 KiB 0.25 KiBdist\css\chunk-5263c678.css 0.50 KiB 0.25 KiBdist\css\chunk-5a9f5718.css 0.50 KiB 0.25 KiBdist\css\chunk-4a51850e.css 0.49 KiB 0.25 KiBdist\css\chunk-128206fe.css 0.46 KiB 0.23 KiBdist\css\chunk-5e114a65.css 0.40 KiB 0.18 KiBdist\css\chunk-7308b9ea.css 0.40 KiB 0.18 KiBdist\css\chunk-36852b68.css 0.36 KiB 0.15 KiBdist\css\chunk-be2f9c58.css 0.27 KiB 0.15 KiBdist\css\chunk-695c5822.css 0.25 KiB 0.16 KiBdist\css\chunk-e036ae66.css 0.25 KiB 0.16 KiBdist\css\chunk-63993b84.css 0.16 KiB 0.12 KiBdist\css\chunk-0957da1a.css 0.11 KiB 0.10 KiBdist\css\chunk-1c3f80eb.css 0.09 KiB 0.08 KiBdist\css\chunk-11553fd4.css 0.08 KiB 0.09 KiBdist\css\chunk-bcaeca18.css 0.07 KiB 0.08 KiBdist\css\chunk-4138ef9e.css 0.06 KiB 0.08 KiBdist\css\chunk-42c59780.css 0.06 KiB 0.08 KiBdist\css\chunk-4263c2e4.css 0.05 KiB 0.07 KiBdist\css\chunk-e76e1c46.css 0.05 KiB 0.07 KiBdist\css\chunk-04758cfc.css 0.04 KiB 0.06 KiBdist\css\chunk-3442d4d5.css 0.04 KiB 0.06 KiBdist\css\chunk-588d5afe.css 0.04 KiB 0.06 KiBdist\css\chunk-1b073ffc.css 0.03 KiB 0.05 KiBImages and other types of assets omitted.DONE Build complete. The dist directory is ready to be deployed.INFO Check out deployment instructions at https://cli.vuejs.org/guide/deployment.html打包成功。