string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%8C%E5%8D%81%E4%B8%80%E4%B9%B0%E6%89%8B%E6%9C%BA%E5%88%92%E7%AE%97%E5%90%97%E8%8B%B9%E6%9E%9C => Failed to connect to 125.88.227.171 port 38114: Connection refused"
双十一买手机划算吗苹果
