string(246) "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%E4%B8%8D%E5%88%B7%E6%8A%96%E9%9F%B3%E4%BA%86%E5%91%A2 => Failed to connect to 14.18.46.51 port 38206: Connection refused"
为什么不刷抖音了呢
