import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;

public class toHtml extends HttpServlet {

public void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String url = request.getParameter("urls")!=null?request.getParameter("urls"):"";
//url是要生成htm的jsp页面
String name = "";
response.setContentType("text/html;charset=gb2312");
ServletContext sc = getServletContext();
System.out.println("request.getRealPath"+request.getRealPath(""));
name = request.getRealPath("") + "/index.htm"; /*生成htm页 位置在%服务器的根目录%/工程名/index.htm 例如:d:/tomcat5.0/webapp/studyteach/index.htm ,注意这里是在根目录生成,你可以生成后放到你想放的文件夹里,保证其它东西如图片的路径正确 这里就写成name = request.getRealPath("") + "/kszx/kszx.htm"; */

RequestDispatcher rd = sc.getRequestDispatcher(url);

final ByteArrayOutputStream os = 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 out = response.getWriter();
out.print("

首页已经成功生成！

tohtm
/web/tohtm

使用方法很简单 mytest.jsp(wwwroot下)
生成静态页 kszx.jsp为要生成htm的动态页
如果不在wwwroot下,在wwwroot/pp下
就要写成
生成静态页