string(283) "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%E8%A7%86%E9%A2%91%E7%94%BB%E8%B4%A8%E4%B8%8D%E5%A5%BD%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 14.116.215.7 port 38230: Connection refused"
录制游戏视频画质不好怎么办
