helpservlet.java

来自「采用j2ee架构做的bbs」· Java 代码 · 共 92 行

/*
 * 创建日期 2006-6-16
 *
 * TODO 要更改此生成的文件的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
package net.icefish.servlet;

import net.icefish.bean.*;
import java.io.IOException;
import java.io.PrintWriter; 
import javax.servlet.*;
import javax.servlet.http.*;
/**
 * @author LittleChild
 *
 * TODO 要更改此生成的类型注释的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
public class HelpServlet extends HttpServlet {

	public void init(ServletConfig config) throws ServletException {
		super.init(config);
		//TODO Method stub generated by Lomboz
	}

	public void destroy() {
		super.destroy();
		//TODO Method stub generated by Lomboz
	}

	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		//TODO Method stub generated by Lomboz
		doPost(request, response);
	}

	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		//TODO Method stub generated by Lomboz

		response.setContentType("text/html;charset=GB2312");
		request.setCharacterEncoding("GB2312");
		PrintWriter out=response.getWriter();
		
		String action=request.getParameter("action");
		HelpDataBean hdb=new HelpDataBean();
		HelpBean hb=new HelpBean();

		if(action.equals("add")){
			String help_name=request.getParameter("help_name");
			String help_info=request.getParameter("help_info");
			hb.setHelp_Name(help_name);
			hb.setHelp_Info(help_info);
			boolean result=hdb.addHelp(hb);
			if(result){		
				out.println("<script>alert('添加帮助成功！');location.href='admin_help.jsp';</script>");
			}else{	
				out.println("<script>alert('添加帮助失败！请输入正确的信息再点击添加。');window.location.reload();</script>");
			}				
			
		}
		else if(action.equals("edit")){
			String help_id=request.getParameter("help_id");
			String help_name=request.getParameter("help_name");
			String help_info=request.getParameter("help_info");
			hb.setHelp_Name(help_name);
			hb.setHelp_ID(help_id);
			hb.setHelp_Info(help_info);
			boolean result=hdb.editHelp(hb);
			if(result){		
				out.println("<script>alert('修改帮助成功！');location.href='admin_help.jsp';</script>");
			}else{	
				out.println("<script>alert('修改帮助失败！请输入正确的信息再点击添加。');window.location.reload();</script>");
			}				
						
		}
		else if(action.equals("del")){
			String help_id=request.getParameter("help_id");
			hb.setHelp_ID(help_id);
			boolean result=hdb.delHelp(hb);
			if(result){		
				out.println("<script>alert('删除帮助信息成功！');location.href='admin_help.jsp';</script>");
			}else{	
				out.println("<script>alert('删除帮助信息失败！请再试一次。');window.location.reload();</script>");
			}				
			
		}
		
	}
}