配置Claude Code遇到Unable to connect to Anthropic services Failed to connect to api.anthropic.cOm: ERR_B

在PowerShell里输入

[Environment]::SetEnvironmentVariable("HTTP_PROXY", "http://127.0.0.1:xxxxx", "User")

[Environment]::SetEnvironmentVariable("HTTPS_PROXY", "http://127.0.0.1:xxxxx", "User")

[Environment]::SetEnvironmentVariable("NO_PROXY", "localhost,127.0.0.1,::1", "User")

xxxxx是你自己的本地代理端口

完成之后关掉PowerShell再打开一个新的PowerShell

输入

echo $env:HTTP_PROXY

echo $env:HTTPS_PROXY

echo $env:NO_PROXY

应该能看到刚才配置的端口

再在PowerShell中执行Claude即可