node:internal/crypto/hash:103 this[kHandle] = new _Hash(algorithm, xofLen, algorithmId, getHashCache()); ^ Error: error:0308010C:digital envelope routines::unsupported

方案一：设置环境变量（推荐，临时解决）

# Linux / macOS
export NODE_OPTIONS=--openssl-legacy-provider

# Windows (PowerShell)
$env:NODE_OPTIONS = "--openssl-legacy-provider"

# Windows (CMD)
set NODE_OPTIONS=--openssl-legacy-provider

正确做法：在 scripts 中设置 NODE_OPTIONS

Windows（CMD）

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

Linux / macOS（包括大多数 CI 和 HBuilderX、VS Code 终端）

{
  "scripts": {
    "dev": "NODE_OPTIONS=--openssl-legacy-provider vue-cli-service serve",
    "build": "NODE_OPTIONS=--openssl-legacy-provider vue-cli-service build",
    "serve": "NODE_OPTIONS=--openssl-legacy-provider uniapp-cli serve"
  }
}