string(268) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%96%B0%E4%BA%BA%E7%94%A8%E4%BB%80%E4%B9%88app%E5%86%99%E5%B0%8F%E8%AF%B4%E5%A5%BD%E7%94%B5%E8%84%91 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
新人用什么app写小说好电脑
