string(256) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E4%BA%9B%E6%B2%99%E9%9B%95%E7%9A%84%E7%BE%A4%E5%90%8D%E5%AD%97%E9%9C%B8%E6%B0%94 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
一些沙雕的群名字霸气
