npm run build:prod时出错：opensslErrorStack: [ 'error:03000086:解决办法

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  opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
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  reason: 'unsupported',
+ j. Y( L6 L8 r  W+ n) H  code: 'ERR_OSSL_EVP_UNSUPPORTED'

wellknow

解决办法：在项目根目录package.json里添加环境变量 export NODE_OPTIONS=--openssl-legacy-provider;
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1.   "scripts": {
   
2.     "dev": "set NODE_OPTIONS=--openssl-legacy-provider && vue-cli-service serve --open",
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3.     "build:prod": "set NODE_OPTIONS=--openssl-legacy-provider && vue-cli-service build",

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