nfc功能有什么手机网!
string(232) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=nfc%E5%8A%9F%E8%83%BD%E6%9C%89%E4%BB%80%E4%B9%88%E6%89%8B%E6%9C%BA => Failed to connect to 14.116.215.7 port 38225: Connection refused"
nfc功能有什么手机网!