string(303) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E4%BB%80%E4%B9%88%E6%84%9F%E8%A7%89%E5%92%8C%E6%9C%8B%E5%8F%8B%E7%9A%84%E5%85%B3%E7%B3%BB%E8%B6%8A%E6%9D%A5%E8%B6%8A%E6%B7%A1 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
为什么感觉和朋友的关系越来越淡
