安装好Claude Code后，直接在终端输入 claude ，有可能会触发如下错误提示：

C:\Users\glj04>claude code
Tip: You can launch Claude Code with just `claude`
Welcome to Claude Code v2.1.179
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 Unable to connect to Anthropic services

 Failed to connect to api.anthropic.com: ERR_BAD_REQUEST

 Please check your internet connection and network settings.

 Note: Claude Code might not be available in your country. Check supported countries at
 https://anthropic.com/supported-countries

错误的核心原因就是：区域限制，无法直接使用Claude Code，需要设置某些参数。

解决方案

在 ~/.claude.json 文件添加如下配置，然后重启Claude Code，claude.json 在windows这个目录下，添加属性完毕后，重启Claude code即可

"hasCompletedOnboarding": true

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