string(244) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%A0%B9%E6%8D%AEimei%E6%9F%A5%E8%AF%A2%E6%89%8B%E6%9C%BA%E4%BF%A1%E6%81%AF => Failed to connect to 101.89.117.144 port 38022: Connection refused"
根据imei查询手机信息
