string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8D%A1%E5%88%B0%E6%B5%81%E6%B5%AA%E7%8B%97%E9%80%81%E5%8E%BB%E5%93%AA%E9%87%8C => Failed to connect to 101.89.159.206 port 38087: Connection refused"
捡到流浪狗送去哪里
