string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%8A%E6%B5%81%E6%B5%AA%E7%8B%97%E9%80%81%E5%88%B0%E5%AE%A0%E7%89%A9%E5%8C%BB%E9%99%A2 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
把流浪狗送到宠物医院
