日期:2014-05-17 浏览次数:20697 次
第一步,加入servlet.代码如下。 public class ToHtml extends HttpServlet { public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String url = ""; String name = ""; ServletContext sc = getServletContext(); String file_name = request.getParameter("file_name");// 你要访问的jsp文件名,如index,不包括扩展名 // 则你访问这个servlet时加参数.如http://localhost/test/toHtml?file_name=index url = "/" + file_name + ".jsf";// 你要生成的页面的文件名。我的扩展名为jsf . name = ConfConstants.CONTEXT_PATH+"\\"+ file_name + ".htm";// 这是生成的html文件名,如index.htm.文件名字与源文件名相同。扩展名为htm //ConfConstants.CONTEXT_PATH为你的应用的上下文路径。 RequestDispatcher rd = sc.getRequestDispatcher(url); final ByteArrayOutputStream ōs = new ByteArrayOutputStream(); final ServletOutputStream stream = new ServletOutputStream() { public void write(byte[] data, int offset, int length) { os.write(data, offset, length); } public void write(int b) throws IOException { os.write(b); } }; final PrintWriter pw = new PrintWriter(new OutputStreamWriter(os)); HttpServletResponse rep = new HttpServletResponseWrapper(response) { public ServletOutputStream getOutputStream() { return stream; } public PrintWriter getWriter() { return pw; } }; rd.include(request, rep); pw.flush(); FileOutputStream fos = new FileOutputStream(name); // 把jsp输出的内容写到xxx.htm os.writeTo(fos); fos.close(); PrintWriter ōut = response.getWriter(); out .print("<p align=center><font size=3 color=red>页面已经成功生成!single<br>http://www.agilejava.org/space/? 233</font></p>"); } }
<servlet> <servlet-name>toHtml</servlet-name> <servlet-class>mj.util.html.ToHtml</servlet-class>//你的servlet的类。 </servlet> <servlet-mapping> <servlet-name>toHtml</servlet-name> <url-pattern>/toHtml</url-pattern> </servlet-mapping> 第三步、运行servlet。如:http://localhost:8080/test/toHtml?file_name=index