string(260) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=ix%E5%B0%8F%E7%B1%B3%E6%89%8B%E6%9C%BA%E7%9A%84%E4%BB%B7%E6%A0%BC%E6%98%AF%E5%A4%9A%E5%B0%91 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
ix小米手机的价格是多少
