<body>
<P align="center">
#title#<BR><BR><BR>
作者：#author#<BR><BR>
<BR>
#content#<BR><BR><BR><BR>
</P>
</body>
</html>
做一個處理模板的類或者jsp檔案、(為說明問題我們從簡單入手以一個jsp檔案為例)
filePath = request.getRealPath("/")+"WEB-INF/templates/template.htm";
out.print(filePath);
String templateContent="";
FileInputStream fileinputstream = new FileInputStream(filePath);//讀模數塊檔案
int lenght = fileinputstream.available();
byte bytes[] = new byte[lenght];
fileinputstream.read(bytes);
fileinputstream.close();
templateContent = new String(bytes);
out.print("以下是模板內容：<br>"+templateContent+"<br> 以下是置換以後的html內容<br><hr>");
templateContent=templateContent.replaceAll("#title#",title);
templateContent=templateContent.replaceAll("#author#",editer);//替換掉模組中相應的地方
templateContent=templateContent.replaceAll("#content#",content);
// 根據時間得檔案名稱
Calendar calendar = Calendar.getInstance();
String fileame = String.valueOf(calendar.getTimeInMillis()) +".html";
fileame = request.getRealPath("/")+fileame;//產生的html檔案儲存路徑
out.print(templateContent);
FileOutputStream fileoutputstream = new FileOutputStream(fileame);//建立檔案輸出資料流
byte tag_bytes[] = templateContent.getBytes();
fileoutputstream.write(tag_bytes);
fileoutputstream.close();
嗯，核心技術就是這樣了，如果大家要求的效能更高，可以改用freemarker做模板。
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