string(237) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BA%A2%E7%B1%B3k40pro%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE%E8%AF%A6 => Failed to connect to 101.89.159.206 port 38100: Connection refused"
红米k40pro参数配置详
