string(253) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=csol%E6%8E%A7%E5%88%B6%E5%8F%B0%E5%91%BD%E4%BB%A4%E6%80%8E%E4%B9%88%E8%AE%BE%E7%BD%AE => Failed to connect to 101.89.117.144 port 38076: Connection refused"
csol控制台命令怎么设置
