string(312) "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%E9%B8%BF%E8%92%99%E7%B3%BB%E7%BB%9F%E7%94%A8%E7%9A%84%E6%80%8E%E4%B9%88%E6%A0%B7%E5%95%8A%E5%80%BC%E5%BE%97%E4%B9%B0%E5%90%97 => Failed to connect to 101.89.117.144 port 38017: Connection refused"
华为鸿蒙系统用的怎么样啊值得买吗
