实践周 基于Android开发简易新闻客户端

<?php /* * 获得JSON数据 * 返回值：title desc time content_url pic_url */ require 'mysql_connect.php'; $n = 0; $result = mysql_query("select * from news"); while ($row = mysql_fetch_array($result)){ $arr[$n++] = array("title" => $row['title'], "desc" => $row['desc'], "time" => $row['time'], "content_url" => $row['content_url'], "pic_url" => $row['pic_url'] ); } //数组转换为JSON字符串 echo json_encode($arr); ?>