string(254) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=vivox70pro%E5%92%8Cvivox70pro%2B%E5%93%AA%E4%B8%AA%E5%80%BC%E5%BE%97%E5%85%A5%E6%89%8B => Failed to connect to 101.89.117.144 port 38208: Connection refused"
vivox70pro和vivox70pro+哪个值得入手
