string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BE%8E%E7%89%88iphone%E6%80%8E%E4%B9%88%E6%BF%80%E6%B4%BBsim%E5%8D%A1 => Failed to connect to 101.89.159.206 port 38075: Connection refused"
美版iphone怎么激活sim卡
