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18814251865 wants to merge 1 commit intocaochangkui:masterfrom
18814251865:patch-1
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Create 11#1
18814251865 wants to merge 1 commit intocaochangkui:masterfrom
18814251865:patch-1

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<title>新闻后台管理系统</title> <style type="text/css"> .wrapper {width: 1000px;margin: 20px auto;} h2 {text-align: center;} .add {margin-bottom: 20px;} .add a {text-decoration: none;color: #fff;background-color: green;padding: 6px;border-radius: 5px;} td {text-align: center;} </style>

新闻后台管理系统

        <?php
            // 1.导入配置文件
            require "dbconfig.php";
            // 2. 连接mysql
            $link = @mysql_connect(HOST,USER,PASS) or die("提示:数据库连接失败!");
            // 选择数据库
            mysql_select_db(DBNAME,$link);
            // 编码设置
            mysql_set_charset('utf8',$link);

            // 3. 从DBNAME中查询到news数据库,返回数据库结果集,并按照addtime降序排列  
            $sql = 'select * from news order by id asc';
            // 结果集
            $result = mysql_query($sql,$link);
            // var_dump($result);die;

            // 解析结果集,$row为新闻所有数据,$newsNum为新闻数目
            $newsNum=mysql_num_rows($result);  

            for($i=0; $i<$newsNum; $i++){
                $row = mysql_fetch_assoc($result);
                echo "<tr>";
                echo "<td>{$row['id']}</td>";
                echo "<td>{$row['title']}</td>";
                echo "<td>{$row['keywords']}</td>";
                echo "<td>{$row['autor']}</td>";
                echo "<td>{$row['addtime']}</td>";
                echo "<td>{$row['content']}</td>";
                echo "<td>
                        <a href='javascript:del({$row['id']})'>删除</a>
                        <a href='editnews.php?id={$row['id']}'>修改</a>
                      </td>";
                echo "</tr>";
            }
            // 5. 释放结果集
            mysql_free_result($result);
            mysql_close($link);
        ?>
    </table>
</div>

<script type="text/javascript">
    function del (id) {
        if (confirm("确定删除这条新闻吗?")){
            window.location = "action-del.php?id="+id;
        }
    }
</script>
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