nodejs报digital envelope routines::unsupported错误的最新解决方法，

nodejs报digital envelope routines::unsupported错误的最新解决方法，

这两天准备在github上找一个vue3的后台框架学习一下，后来找到一个vue-admin-better这个VUE3开发后台框架，感觉不错，准备安装了跑起来看一看效果

就运行

npm run serve

结果就报一堆错误

Error: error:0308010C:digital envelope routines::unsupported
    at new Hash (node:internal/crypto/hash:71:19)
    at Object.createHash (node:crypto:133:10)
    at module.exports (D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\util\createHash.js:135:53)
    at NormalModule._initBuildHash (D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:417:16)
    at handleParseError (D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:471:10)
    at D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:503:5
    at D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:358:12
    at D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:373:3
    at iterateNormalLoaders (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:214:10)
    at iterateNormalLoaders (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:221:10)
    at D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:236:3
    at runSyncOrAsync (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:130:11)
    at iterateNormalLoaders (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:232:2)
    at Array.<anonymous> (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:205:4)
    at Storage.finished (D:\home\project\demo\vue-admin-better\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:55:16)
    at D:\home\project\demo\vue-admin-better\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:91:9
10% building 2/5 modules 3 active ...dmin-better\node_modules\eslint-loader\index.js??ref--14-0!D:\home\project\demo\vue-admin-better\src\main.jsnode:internal/crypto/hash:71
  this[kHandle] = new _Hash(algorithm, xofLen);
                  ^

Error: error:0308010C:digital envelope routines::unsupported
    at new Hash (node:internal/crypto/hash:71:19)
    at Object.createHash (node:crypto:133:10)
    at module.exports (D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\util\createHash.js:135:53)
    at NormalModule._initBuildHash (D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:417:16)
    at handleParseError (D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:471:10)
    at D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:503:5
    at D:\home\project\demo\vue-admin-better\node_modules\webpack\lib\NormalModule.js:358:12
    at D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:373:3
    at iterateNormalLoaders (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:214:10)
    at Array.<anonymous> (D:\home\project\demo\vue-admin-better\node_modules\loader-runner\lib\LoaderRunner.js:205:4)
    at Storage.finished (D:\home\project\demo\vue-admin-better\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:55:16)
    at D:\home\project\demo\vue-admin-better\node_modules\enhanced-resolve\lib\CachedInputFileSystem.js:91:9
    at D:\home\project\demo\vue-admin-better\node_modules\graceful-fs\graceful-fs.js:123:16
    at FSReqCallback.readFileAfterClose [as oncomplete] (node:internal/fs/read_file_context:68:3) {
  opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
  library: 'digital envelope routines',
  reason: 'unsupported',
  code: 'ERR_OSSL_EVP_UNSUPPORTED'
}

Baidu 了一下发现是 Node JS 17 的 BUG，相关 ISSUE 也给出了解决办法，就是修改package.json，在相关构建命令之前加入set NODE_OPTIONS=–openssl-legacy-provider

"scripts": {
    "serve": "set NODE_OPTIONS=--openssl-legacy-provider & vue-cli-service serve",
    "build": "set NODE_OPTIONS=--openssl-legacy-provider & vue-cli-service build",
    "build:report": "set NODE_OPTIONS=--openssl-legacy-provider & vue-cli-service build --report",

如果是 Linux 或者 WSL 环境，请加入

export NODE_OPTIONS=--openssl-legacy-provider

如果是windows ,我的电脑上右键–>属性—>高级系统设置

保存后windows需要重启一下电脑

然后就可以运行npm打包命令不会报错了

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