34）PHP，PHP从数据库读取数据并在html中显示

时间：2024-04-15 19:41:53

首先是我的数据库截图：

然后展示我的php文件：

 1 b.php文件：
 2 <?php
 3     
 4     
 5     $link= mysqli_connect(\'localhost\',\'root\',\'root\');
 6     //    mysqli_character_set_name();
 7     mysqli_query($link,"set names utf8");
 8     mysqli_select_db($link,\'thkphp5\');
 9     $sql=\'select * from zixun\';
10     $result=mysqli_query($link,$sql);
11     $records=array();
12     while( $record = mysqli_fetch_array($result )){
13         //mysql_fetch_array()函数的作用类似foreach对数组的作用：遍历（结果集）
14         //它每次去的结果集的“一行数据”，并“装入”到数组 $record 中
15         //该数组的下标就是该select的字段名，值就是对应行的数据值
16        $records[]=$record;
17     }
18 //    var_dump($records);
19    require \'login.html\';
20 //为啥能那个顺利的展示，那个require  \'login.html\'; 就是把login.html页面照搬到这个b.php文件中
21 ?>

然后那个html文件：

 1 <!-- 模板文件，利用HTML代码展示数据 -->
 2 <!DOCTYPE html>
 3 <html lang="en">
 4 <head>
 5     <meta charset="UTF-8">
 6     <title>比赛列表</title>
 7 </head>
 8 <body>
 9 
10 <table>
11     <tr>
12         <th>ZX_id</th><th>ZX_name</th><th>ZX_fenlei</th><th>ZX_zuozhe</th><th>更新时间</th><th>浏览次数</th><th>发布状态</th>
13     </tr>
14     <?php foreach($records as $row) : ?>
15     <tr>
16         <td><?php echo $row[\'ZX_id\'];?></td>
17         <td><?php echo $row[\'ZX_name\'];?></td>
18         <td><?php echo $row[\'ZX_fenlei\'];?></td>
19         <td><?php echo $row[\'ZX_zuozhe\'];?></td>
20         <td><?php echo $row[\'gengxin_time\'];?></td>
21         <td><?php echo $row[\'liulan_cishu\'];?></td>
22         <td><?php echo $row[\'fabu_zhuangtai\'];?></td>
23     </tr>
24     <?php endForeach;?>
25 </table>
26 </body>
27 </html>

最后的结果展示：

 数据库代码展示：

 1 CREATE DATABASE `thkphp5` ;
 2 use thkphp5 ;
 3 create table zixun(
 4     ZX_id int  not null auto_increment primary key comment \'咨询ID号\',
 5     ZX_name VARCHAR(80) NOT NULL COMMENT \'咨询标题\',
 6     ZX_fenlei varchar(80) not null  comment \'资讯分类\',
 7     ZX_zuozhe varchar(80)  not null  comment \'资讯作者\',
 8     gengxin_time DATETIME NOT NULL DEFAULT \'2016-01-01 01:01:01\' COMMENT \'更新时间\',
 9     liulan_cishu int NOT NULL  COMMENT \'浏览次数\',
10     fabu_zhuangtai VARCHAR(50) NOT NULL COMMENT \'发布状态\'
11 )engine=MyISAM charset=utf8;
12 INSERT  into zixun(ZX_id, ZX_name, ZX_fenlei, ZX_zuozhe, gengxin_time, liulan_cishu, fabu_zhuangtai) values(10001, \'PHP\', \'理论\', \'王超\', \'2017-08-07 11:58:01\', 100, \'草稿\');
13 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10002,\'C语言\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
14 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10003,\'JAVA语言\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
15 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10004,\'Mysql语言\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
16 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10005,\'html\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
17 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10006,\'spring\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
18 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10007,\'scence\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
19 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10008,\'computer\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
20 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10009,\'math\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
21 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(100010,\'english\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
22 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10011,\'word\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
23 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10012,\'jsp\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');
24 INSERT  into zixun(ZX_id,ZX_name,ZX_fenlei,ZX_zuozhe,gengxin_time,liulan_cishu,fabu_zhuangtai) values(10013,\'CSS\',\'理论\',\'王超\',\'2017-08-07 11:58:01\',100,\'草稿\');

 

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