string(247) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%B7%A5%E4%BD%9C%E4%BC%9A%E8%A1%A8%E6%80%81%E5%8F%91%E8%A8%80%E6%9D%90%E6%96%99 => Failed to connect to 14.18.117.71 port 38093: Connection refused"
工作会表态发言材料
