string(252) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=b%E7%AB%99%E6%80%8E%E4%B9%88%E6%8A%8A%E8%A7%86%E9%A2%91%E5%8F%91%E7%BB%99up%E4%B8%BB => Failed to connect to 101.89.117.144 port 38076: Connection refused"
b站怎么把视频发给up主
