string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A5%B3%E7%94%9F%E8%AF%B4%E6%88%91%E6%80%AA%E4%B8%8D%E5%A5%BD%E6%84%8F%E6%80%9D%E6%80%8E%E4%B9%88%E5%9B%9E%E5%A4%8D => Failed to connect to 101.89.117.144 port 38208: Connection refused"
女生说我怪不好意思怎么回复
