数据库：ly_php_base
表：ly_micro_blog(仅仅有一个表)字段：id,title,date,content,hits
文件：
| 文件 | 描述 |
| default.php | 默认主页。显示博文与操作连接。 |
| add.php | 添加新博文的功能模块。 |
| edit.php | 对已经添加过的博文进行修改操作。 |
| delete.php | 删除博文模块。 |
| view.php | 显示博文的详细信息（标题|添加日期|浏览次数|内容）。 |
| conn.php | 链接数据库操作。在其它文件中被引用。 |
conn.php
php /** *ly_micro_blog *ID|TITLE|CONTENT|DATE **/ ?> php //连接MySql数据库服务 $conn = @mysql_connect("localhost:3306","root","228580") or die("连接数据库服务器失败！"); //连接ly_php_base数据库 @mysql_select_db("ly_php_base",$conn) or die("未能连接到数据库！"); //mysql_query("SET NAMES 'GBK'"); ?>
php
include("conn.php");
//搜索关键字的管理
if(!empty($_GET['keys'])){
$keys = "WHERE title like '%".$_GET['keys']."%'";
} else {
$keys = "";
}
$sql = "SELECT * FROM ly_micro_blog ".$keys." ORDER BY id DESC LIMIT 10";
$query = mysql_query($sql);
$rs = mysql_fetch_array($query);
?>
<html>
<head>
<title>我的微博客主页title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
head>
<body>
<a href="add.php">添加内容a>
<form action="" method="get">
<input type="text" name="keys"/>
<input type="submit" name="submit" value="内容搜索"/>
form>
<hr color="#FF9900" size="3" />
php
if(!$rs){
echo "没有相关内容！";
}
//没有实现分页导航功能
while($rs){
?>
<h2>标题：php echo $rs['title'];?>|<a href="edit.php?id=">编辑a>|<a href="delete.php?id=">删除a>h2>
<li>日期：php echo $rs['date'];?>li>
<p>内容php echo iconv_substr($rs['content'],0,50,"UTF-8");?>...... <a href="view.php?id=">|查看详细内容|a>p>
<hr color="#0033FF" size="5" />
php
$rs = mysql_fetch_array($query);
}
?>
body>
html>
add.php
php
//引入连接数据库文件
include("conn.php");
if(!empty($_POST['submit'])){
$title = $_POST['title'];
$content = $_POST['content'];
$sql = "INSERT INTO ly_micro_blog VALUES(NULL,'$title','$content',now())";
mysql_query($sql);
}
?>
DOCTYPE HTML>
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<title>发布微博页面title>
head>
<body>
<a href="default.php">查看内容a>
<hr color="#0033CC" size="3px"/>
<form action="add.php" method="post">
标题：
<input type="text" name="title"/>
<br />
内容：
<textarea rows="5" cols="50" name="content">textarea>
<br />
<input type="submit" name="submit" value="提交"/>
<br />
form>
body>
html>
edit.php
php
include("conn.php");
if(!empty($_GET['id'])){
$id = $_GET['id'];
$sql = "select * from ly_micro_blog where id = ".$_GET['id'];
$query = mysql_query($sql);
$rc = mysql_fetch_array($query);
}
if(!empty($_POST['update'])){
echo "更新按钮提交成功！";
}
?>
DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>编辑页面title>
head>
<body>
<form action="edit.php?id=" method="post">
标题：
<input type="text" name="title" value=""/>
<br />
内容：
<textarea rows="5" cols="50" name="content">php echo $rc['content'];?>textarea>
<br />
<input type="submit" name="update" value="更新"/>
<br />
form>
body>
html>
delete.php
?php /** *ly_micro_blog *ID|TITLE|CONTENT|DATE **/ ?> php //连接MySql数据库服务 $conn = @mysql_connect("localhost:3306","root","228580") or die("连接数据库服务器失败！"); //连接ly_php_base数据库 @mysql_select_db("ly_php_base",$conn) or die("未能连接到数据库！"); //mysql_query("SET NAMES 'GBK'"); ?>
view.php
php
include("conn.php");
if(!empty($_GET['id'])){
$sql = "SELECT * FROM ly_micro_blog WHERE id = ".$_GET['id'];
$rc = mysql_fetch_array(mysql_query($sql));
mysql_query("UPDATE ly_micro_blog SET hits = hits + 1 WHERE id = ".$_GET['id']);
} else {
echo "参数引入失败！";
}
?>
DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>php echo $rc['title'];?>|我的微博客title>
head>
<body>
<a href="default.php">返回主页面a>
<hr color="#00FFFF" size="5px"/>
<h2>php echo $rc['title'];?>
<hr color="#006699" size="3px">
h2>
<li>php echo "日期：".$rc['date']."|浏览次数：".$rc['hits'];?>li>
<p>php echo $rc['content'];?>p>
body>
html>
转自http://blog.csdn.net/sunshinedabby/article/details/7848125