首先是我的文件关系：
我的主php文件是index.php，我的配置文件php是BBB.php 我的数据库操作文件是 b.php 我的html文件是login.html
我的index.php代码展示：
1 <?php 2 $sql=‘select * from zixun;‘; 3 $config=include ‘./BBB.php‘; 4 include ‘./b.php‘; 5 6 $shujuku=new db($config); 7 include ‘./login.html‘;
我的BBB.php代码展示：
1 <?php 2 return $config=array( 3 ‘host‘=>"localhost", 4 ‘user‘=>"root", 5 ‘pwd‘=>"root", 6 ‘dbname‘=>"thkphp5", 7 ‘sql‘=>$sql);
我的b.php代码展示：
1 <?php
2 class db
3 {
4 public $host ;//= "localhost";//定义默认连接方式
5 public $User;//= "root";//定义默认用户名
6 public $Pwd;//= "root";//定义默认的密码
7 public $Dbname ;//= "thkphp5";//定义默认的数据库名
8 public $my_sql;
9 public $link;
10 public $result;
11
12 /*
13 * 构造函数
14 * 主机名，使用者，使用者密码，数据库的名字，查询语句
15 */
16 public function __construct($config) {
17 $this->host=$config[‘host‘];
18 $this->User=$config[‘user‘];
19 $this->Pwd=$config[‘pwd‘];
20 $this->Dbname=$config[‘dbname‘];
21 $this->my_sql=$config[‘sql‘];
22 $this->link= $this->connect();
23 $this->result= $this->Query($this->my_sql);
24 }
25 /*
26 * 数据库查询函数
27 * $sql string 是你的查询语句
28 */
29 public function Query($sql)
30 //两个参数：sql语句，判断返回1查询或是增删改的返回
31 {
32 $db = $this->connect();
33 $r = $db->query($sql);
34 if (isset($r)) {
35 return $r->fetch_all();//查询语句，返回数组.执行sql的返回方式是all，也可以换成row
36 } else {
37 return "数据库查询失败！";
38 }
39
40
41 }
42 /*
43 * 数据库连接函数
44 */
45 public function connect(){
46 $Link= mysqli_connect($this->host,$this->User,$this->Pwd,$this->Dbname);
47 return $Link;
48 }
49
50 }
51 // $sql=‘select * from zixun;‘;
52 // $config=include ‘./BBB.php‘;
53 // $shujuku=new db($config);
54
55
56 // include ‘./login.html‘;
57 //var_dump($shujuku->result);
58
59 ?>
我的login.html代码展示：
<!-- 模板文件，利用HTML代码展示数据 -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>比赛列表</title>
</head>
<body>
<table>
<tr>
<th>ZX_id</th><th>ZX_name</th><th>ZX_fenlei</th><th>ZX_zuozhe</th><th>更新时间</th><th>浏览次数</th><th>发布状态</th>
</tr>
<?php foreach($shujuku->result as $row) : ?>
<tr>
<td><?php echo $row[0];?></td>
<td><?php echo $row[1];?></td>
<td><?php echo $row[2];?></td>
<td><?php echo $row[3];?></td>
<td><?php echo $row[4];?></td>
<td><?php echo $row[5];?></td>
<td><?php echo $row[6];?></td>
</tr>
<?php endForeach;?>
</table>
</body>
</html>
我的结果展示：
我的数据库代码展示：
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‘);
时间： 2024-11-07 02:07:08