powerupdate.java

用hibernate实现用户权限管理模块

package servlet;

import java.io.IOException;
import dao.*;
import vo.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class PowerUpdate extends HttpServlet {

	@Override
	protected void service(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		int id=Integer.parseInt(request.getParameter("id"));
		String title=request.getParameter("title");
		if(title!=null)
			title=Code.encode(title);
		String content=request.getParameter("content");
		PowerDao pdao=new PowerDao();
		Power power=(Power)pdao.searchPower(id);
		power.setContent(content);
		power.setTitle(title);
		pdao.updatePower(power);
		response.sendRedirect(request.getContextPath()+"/power/other.jsp");
	}

}