string(267) "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%E5%88%AB%E4%BA%BA%E7%A6%BB%E6%88%91%E8%B6%8A%E6%9D%A5%E8%B6%8A%E8%BF%9C => Failed to connect to 101.89.143.195 port 38109: Connection refused"
为什么别人离我越来越远
