claude通过命令行安装
cd %USERPROFILE% && set NODE_OPTIONS=--dns-result-order=ipv4first && npm install -g @anthropic-ai/claude-code --registry https://registry.npmmirror.com
cd %USERPROFILE% && set NODE_OPTIONS=--dns-result-order=ipv4first && npm install -g @anthropic-ai/claude-code --registry https://registry.npmmirror.com