consumerregister.java

用最近的dojo1.2.1制作前端的ajax购书网站

package server.servlet;

import java.io.*;
import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.*;
import server.consumer.*;
/**
 * @version 	1.0
 * @author
 */
public class ConsumerRegister extends HttpServlet {

	/**
	* @see javax.servlet.http.HttpServlet#void (javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	*/
	
 	consumerRegister consumer=new consumerRegister();
	private ArrayList readData(HttpServletRequest req,ArrayList data)
	{
			ArrayList array=new ArrayList();
			Map map=req.getParameterMap();
			for(int i=0;i<data.size();i++)
			array.add(((String[])map.get(data.get(i).toString()))[0]);
			
			return array;
	}
	
	
	private boolean returnData(HttpServletRequest req)
	{
		ArrayList array=new ArrayList();
		array.add("consumer_register_name");
		array.add("consumer_register_password");
		array.add("consumer_register_adress");
		array.add("consumer_register_email");
		ArrayList rst=readData(req,array);
		return consumer.insertInfo(rst);
		
		
	}
	
	private String returnResult(HttpServletRequest req)
	{
		//StringBuffer str=new StringBuffer();
		//str.append("{\n");
		//str.append("result :");
		String str;
		if(returnData(req)==true){
			str = "true";
		}
		//str.append("true");
		else{
			str = "false";
		}
		//str.append("false");
		//str.append("}");
		return str;
	}
	
	public void doGet(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {
			resp.setHeader("Cache-Control","no-cache");
			PrintWriter out=resp.getWriter();
			//StringBuffer str=returnResult(req);
			out.print(returnResult(req));
			
		 
			
			
			
						

	}

	
	public void doPost(HttpServletRequest req, HttpServletResponse resp)
		throws ServletException, IOException {
			doGet(req,resp);

	}

	/**
	* @see javax.servlet.GenericServlet#void ()
	*/
	public void init() throws ServletException {

		super.init();

	}

}