string(257) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E5%9C%A8%E6%B8%B8%E6%88%8F%E5%86%85%E5%BD%95%E8%A7%86%E9%A2%91%E5%91%A2 => Failed to connect to 101.91.112.32 port 38195: Connection refused"
怎么在游戏内录视频呢
