file_put_contents("/www/wwwroot/cjt/data/log/log-" . date("Y-m-d", time()) . "-excel.txt", $arr['mobile'] . "手机号发送失败 \r\n", FILE_APPEND);
file_put_contents("/www/wwwroot/cjt/data/log/log-" . date("Y-m-d", time()) . "-excel.txt", $arr['mobile'] . "手机号发送失败 \r\n", FILE_APPEND);