string(265) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%BE%99%E5%B2%A9%E7%89%A1%E4%B8%B9%E5%A5%B3%E5%AD%90%E5%8C%BB%E9%99%A2%E6%9E%97%E5%9F%B9%E6%AD%A6 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
龙岩牡丹女子医院林培武
