string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BD%95%E5%88%B6%E6%B8%B8%E6%88%8F%E7%9A%84%E6%97%B6%E5%80%99%E6%80%8E%E4%B9%88%E5%BD%95%E5%88%B6%E5%A3%B0%E9%9F%B3 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
录制游戏的时候怎么录制声音
