string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8D%8E%E4%B8%BA%E7%9A%84%E9%B8%BF%E8%92%99%E7%B3%BB%E7%BB%9F%E5%A5%BD%E7%94%A8%E4%B8%8D => Failed to connect to 101.89.117.144 port 38017: Connection refused"
华为的鸿蒙系统好用不
