1.安装npm
下载地址:https://nodejs.org/en/download
2.安装claude-code
npm install -g --allow-scripts=@anthropic-ai/claude-code @anthropic-ai/claude-code3.更新claude-code
Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
claude update4.验证版本
claude --version下载地址:https://nodejs.org/en/download
npm install -g --allow-scripts=@anthropic-ai/claude-code @anthropic-ai/claude-codeSet-ExecutionPolicy RemoteSigned -Scope CurrentUser
claude updateclaude --version