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asp与php中定时生成页面的思路与代码，asp与php中定时生成页面的思路与代码的关系
06/03
1. ASP (VBScript) 示例
```asp
<%
Dim rs, conn, sql, title, keywords, description, content
Set conn = Server.CreateObject("ADODB.Connection")
conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=yourDatabasePath"
' 假设从数据库中获取数据
sql = "SELECT title, keywords, description, content FROM articles WHERE active = 1 ORDER BY publish_date DESC"
Set rs = conn.Execute(sql)
If Not rs.EOF Then
title = rs("title")
keywords = rs("keywords")
description = rs("description")
content = rs("content")
' 生成Markdown格式的文本
Dim markdownText
markdownText = "# " & title & "\n"
markdownText = markdownText & "## 关键信息\n"
markdownText = markdownText & "- 标题: " & title & "\n"
markdownText = markdownText & "- 关键词: " & keywords & "\n"
markdownText = markdownText & "- 描述: " & description & "\n"
markdownText = markdownText & "\n"
markdownText = markdownText & content & "\n"
' 输出或保存Markdown文本到文件或数据库等
Response.Write(markdownText)
End If
rs.Close
Set rs = Nothing
conn.Close
Set conn = Nothing
%>
```
2. PHP 示例
php
<?php
$servername = "localhost";
$username = "yourUsername";
$password = "yourPassword";
$dbname = "yourDatabase";
$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT title, keywords, description, content FROM articles WHERE active = 1 ORDER BY publish_date DESC";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
$title = $row["title"];
$keywords = $row["keywords"];
$description = $row["description"];
$content = $row["content"];
// 构建Markdown文本格式的字符串输出或保存到文件等...
$markdownText = "# " . $title . "\n";
$markdownText .= "## 关键信息\n";
$markdownText .= "- 标题: " . $title . "\n";
$markdownText .= "- 关键词: " . $keywords . "\n";
$markdownText .= "- 描述: " . $description . "\n";
$markdownText .= "\n";
$markdownText .= $content . "\n"; // 实际正文内容追加到Markdown文本中。 } // 关闭循环后执行相关操作... } // 关闭条件判断语句 $conn->close(); ?>
