静态页面生成方法

最新推荐文章于 2024-12-19 11:51:11 发布

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本文介绍了一个使用Java编写的静态页面生成方法，通过网络请求获取HTML内容，并将其保存为本地文件。该方法支持自定义字符集，适用于批量生成静态网页。

静态页面生成方法（jdk 1.4）

package com.klstudio.util;

import wuhuif.io.*;

import wuhuif.net.*;

public class Tools {

    final static Object lock = new Object();

    public static void makeHtml(String page, String filePath){

        makeHtml(page,filePath,"UTF-8");

    }

    public static void makeHtml(String page, String filePath,String chartset) {

        synchronized (lock) {

            HttpURLConnection huc = null;

            BufferedReader br = null;

            BufferedWriter bw = null;

            try {

                huc = (HttpURLConnection)new URL(page).openConnection();

                System.setProperty("sun.net.client.defaultConnectTimeout", "30000");

                System.setProperty("sun.net.client.defaultReadTimeout", "30000");

                huc.connect();

                InputStream stream = huc.getInputStream();

                bw = new BufferedWriter(new OutputStreamWriter (new FileOutputStream(filePath),chartset));

                br = new BufferedReader(new InputStreamReader(stream, chartset));

                String line;

                while((line = br.readLine())!= null){

                   if(line.trim().length() > 0){

                        bw.write(line);

                        bw.newLine();

                   }

                }

            }catch (Exception e) {

                e.printStackTrace();

            }finally {

                try {

                    br.close();

                    bw.close();

                    huc.disconnect();

                }catch (Exception e) {

                    e.printStackTrace();

                }

            }

        }

}