ProxyBroker is an open source tool that asynchronously finds public proxies from multiple sources and concurrently checks them. Features Finds more than 7000 working proxies from ~50 sources. Support protocols: HTTP(S), SOCKS4/5. Also CONNECT method to ports 80 and 23 (SMTP). ...
这个的解决方案，直接Google，第一个stackoverflow的链接是Xcode 14 needs selected Development Team for ...