string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%BD%A6%E6%99%93%E7%8E%B0%E5%9C%A8%E6%80%8E%E4%B9%88%E6%A0%B7%E4%BA%86 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
车晓现在怎么样了
