html实现页面静态化的案例

实体类定义：

html' target='_blank'>public class News { private String title; private String pubTime; private String category; private String newsContent;
 in = new BufferedReader(new FileReader(fsrc)); out = new PrintWriter(new BufferedWriter(new FileWriter(fDest))); String strRet; while((strRet=in.readLine()) != null){  out.println(strRet); out.flush(); } catch (Exception e) { e.printStackTrace(); }finally{ if(in != null){ try { in.close(); } catch (Exception e2) { e2.printStackTrace(); if(out != null){ try { out.close();  } catch (Exception e2) { e2.printStackTrace(); * 把传入的信息，保存成文件 * @param finfo 传入的文件内容信息 * @param fname 目标路径和文件名 public void writeFile(String finfo,String fDest){ File file = new File(fDest); if(file.exists()){ file.delete(); PrintWriter out = null; try { out = new PrintWriter(new BufferedWriter(new FileWriter(fDest))); out.write(finfo);  out.flush(); } catch (Exception e) { e.printStackTrace(); }finally{ if(out !=null){ out.close(); * 读取文本型文件  * @param name * @return public String readFile(String fname){ File file = new File(fname); StringBuilder bild = new StringBuilder(); BufferedReader in = null; if(file.exists()){ try { in = new BufferedReader(new FileReader(fname)); String strRet; while((strRet=in.readLine()) != null){ bild.append(strRet); } catch (Exception e) { e.printStackTrace(); }finally{ if(in != null){ try { in.close();  } catch (Exception e2) { e2.printStackTrace(); }else{ System.out.println(fname + 不存在 
 CharStreamIO io = new CharStreamIO(); SimpleDateFormat sd = new SimpleDateFormat( yyyy-MM-dd HH:mm:ss  List News newsList = new ArrayList News  News n1 = new News(); n1.setCategory( sport  String c1 = io.readFile( NewsInfo//news1.txt  n1.setNewsContent(c1);  n1.setPubTime(sd.format(new Date())); n1.setTitle( 深足教练组：说我们买球是侮辱 朱广沪常暗中支招  News n2 = new News(); n2.setCategory( hot  String c2 = io.readFile( //NewsInfo//news2.txt  n2.setNewsContent(c2); n2.setPubTime(sd.format(new Date())); n2.setTitle( 对对对发发发失误失误  newsList.add(n1); newsList.add(n2); return newsList;}

业务逻辑层

public class NewsBiz { * 读取数据库中要生成的新闻信息 * @return public void createAllNews() throws Exception{  NewsDao dao = new NewsDao(); List News newsList = dao.getAllNews(); String destPath = /News/newspages  for(int i=0;i newsList.size();i++){ //读取模板 CharStreamIO io = new CharStreamIO(); String tmp = io.readFile( /News/news.tmp  //替换模板中的参数数据 News n = newsList.get(i); String newTmp; newTmp = tmp.replace(TemplateParam.TITLE, n.getTitle()); newTmp = newTmp.replace(TemplateParam.CATEGORY,n.getCategory()); newTmp = newTmp.replace(TemplateParam.PUB_TIME,n.getPubTime()); newTmp = newTmp.replace(TemplateParam.CONTENT, n.getNewsContent()); //把替换后的内容保存成新闻页面 io.writeFile(newTmp, destPath + /news- + i + .html }

TemplateParam类

public class TemplateParam { public static final String TITLE = %{title}%  public static final String CATEGORY = %{category}%  public static final String CONTENT = %{newsContent}%  public static final String PUB_TIME = %{pubTime}% }

用户接口层

public class NewsTest { public static void main(String[] args) { NewsBiz biz = new NewsBiz(); try { biz.createAllNews();  System.out.println( 新闻页面创建完毕！  } catch (Exception e) { e.printStackTrace();}

以上就是html实现页面静态化的案例的详细内容，html教程

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