string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E5%86%99%E5%87%BA%E5%A5%BD%E7%9A%84%E5%B0%8F%E8%AF%B4%E6%8E%A8%E8%8D%90%E7%90%86%E7%94%B1 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
怎么写出好的小说推荐理由
