string(236) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%94%AF%E6%8C%81wifi6%E7%9A%84%E6%89%8B%E6%9C%BA%E5%9E%8B%E5%8F%B7 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
支持wifi6的手机型号
