网站内容管理平台java利用模板技术生成静态html

liangjingjing1989

浏览: 10489 次
性别:
来自: 安徽省

最近访客更多访客>>

wxb880114

chennengwen

博主相关

博客

微博

相册

留言

关于我

文章分类

全部博客 (12)

社区版块

存档分类

HTML Java JSP QQ F#

<html>
<head>
<title>###title###</title>
<meta http-equiv="Content-Type" content="text/html; charset=gbk">
</head>
<body>
<table width="500" border="0" align="center" cellpadding="0" cellspacing="2">
<tr>
<td align="center">###title###</td>
</tr>
<tr>
<td align="center">###author### </td>
</tr>
<tr>
<td>###content###</td>
</tr>
<tr>
<td>###html###</td>
</tr>
</table>
</body>
</html>

下面是具体的代码:JspToHtml.java

Java代码

import javax.servlet.http.HttpServletRequest;
import java.util.List;
import java.util.ArrayList;
import java.util.Date;
import java.net.URL;
import java.net.URLConnection;
import java.io.*;
/**
* Filename: JspToHtml.java <br>
* Ttitle: jsp转换成html<br>
* De.ion: 把动态网页转换成静态网页<br>
* Author: <a href="mailto:343269876@qq.com">shaobo</a> <br>
* Date: 2006-6-19 <br>
* Time: 16:41:09 <br>
* Version: 2.0.0 <br>
*/
public class JspToHtml {
private static String title ="标题测试";
private static String context ="标题测试";
private static String editer ="标题测试";
/**
* 根据本地模板生成静态页面
* @param JspFile jsp路经
* @param HtmlFile html路经
* @return
*/
public static boolean JspToHtmlFile(String filePath, String HtmlFile) {
String str = "";
long beginDate = (new Date()).getTime();
try {
String tempStr = "";
FileInputStream is = new FileInputStream(filePath);//读取模块文件
BufferedReader br = new BufferedReader(new InputStreamReader(is));
while ((tempStr = br.readLine()) != null)
str = str + tempStr ;
is.close();
} catch (IOException e) {
e.printStackTrace();
return false;
}
try {
str = str.replaceAll("###title###",
title);
str = str.replaceAll("###content###",
context);
str = str.replaceAll("###author###",
editer);//替换掉模块中相应的地方
File f = new File(HtmlFile);
BufferedWriter o = new BufferedWriter(new FileWriter(f));
o.write(str);
o.close();
System.out.println("共用时：" + ((new Date()).getTime() - beginDate) + "ms");
} catch (IOException e) {
e.printStackTrace();
return false;
}
return true;
}
/**
* 根据url生成静态页面
*
* @param u 动态文件路经如：http://www.163.com/x.jsp
* @param path 文件存放路经如：x:\\abc\bbb.html
* @return
*/
public static boolean JspToHtmlByURL(String u, String path) {
//从utl中读取html存为str
String str = "";
try {
URL url = new URL(u);
URLConnection uc = url.openConnection();
InputStream is = uc.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
while (br.ready()) {
str += br.readLine() + "\n";
}
is.close();
//写入文件
File f = new File(path);
BufferedWriter o = new BufferedWriter(new FileWriter(f));
o.write(str);
o.close();
str = "";
return true;
} catch (Exception e) {
e.printStackTrace();
return false;
}
}
/**
* 根据url生成静态页面
*
* @param url 动态文件路经如：http://www.163.com/x.jsp
* @return d
*/
public static StringBuffer getHtmlTextByURL(String url) {
//从utl中读取html存为str
StringBuffer sb = new StringBuffer();
try {
URL u = new URL(url);
URLConnection uc = u.openConnection();
InputStream is = uc.getInputStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
while (br.ready()) {
sb.append(br.readLine() + "\n");
}
is.close();
return sb;
} catch (Exception e) {
e.printStackTrace();
return sb;
}
}
/**
* 测试main 函数
*
* @param arg
*/
public static void main(String[] arg) {
long begin = System.currentTimeMillis();
//循环生成20个html文件
for (int k = 0; k < 20; k++) {
String url = "E:\\workspace\\oa\\golatel\\utils\\Temp\\mb.htm";//模板文件地址
String savepath = "d:/" + k + ".html";//生成文件地址
JspToHtmlFile(url, savepath);
}
System.out.println("用时:" + (System.currentTimeMillis() - begin) + "ms");
}
}