string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%96%B0%E6%89%8B%E5%A6%82%E4%BD%95%E6%8C%91%E7%AC%94%E8%AE%B0%E6%9C%AC%E7%94%B5%E8%84%91%E9%85%8D%E7%BD%AE => Failed to connect to 101.89.166.210 port 38089: Connection refused"
新手如何挑笔记本电脑配置
