src/com/servlet/yaocaiServlet.java

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package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.bean.yaocai;
import com.dao.yaocaiDao;


import java.util.List;
import java.sql.ResultSet;

public class yaocaiServlet extends HttpServlet  {
	public void service(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
		request.setCharacterEncoding("gb2312");
		System.out.println("method"+request.getParameter("method"));
		String method=(String)request.getParameter("method");
		if(method.equals("insert")){//药材添加
			insertM(request, response);
		}else if(method.equals("list")){//药材列表
			ListM(request, response);
		}else if(method.equals("delete")){//药材删除
			deleteM(request, response);
		}else if(method.equals("modifyindex")){//药材修改页面
			modifyIndex(request, response);
		}
		else if(method.equals("modify")){//药材修改
			modifyM(request, response);
		}else if(method.equals("detail")){//药材详细信息
			detailM(request, response);
		}else if(method.equals("Plist")){//药材列表信息
			PListM(request, response);
		}
	}
	private void insertM(HttpServletRequest request, HttpServletResponse response){//药材添加
		yaocaiDao dao=new yaocaiDao();
		yaocai yaocai=new yaocai();
		yaocai.setYcid((String)request.getParameter("keyid"));
yaocai.setMc((String)request.getParameter("mc"));
yaocai.setLb((String)request.getParameter("lb"));
yaocai.setBc((String)request.getParameter("bc"));
yaocai.setSx((String)request.getParameter("sx"));
yaocai.setGm((String)request.getParameter("gm"));
yaocai.setS((String)request.getParameter("s"));
yaocai.setK((String)request.getParameter("k"));
yaocai.setM((String)request.getParameter("m"));
yaocai.setFbqy((String)request.getParameter("fbqy"));
yaocai.setYs((String)request.getParameter("ys"));
yaocai.setCjlx((String)request.getParameter("cjlx"));
yaocai.setXttz((String)request.getParameter("xttz"));
yaocai.setSm((String)request.getParameter("sm"));
yaocai.setKczdl((String)request.getParameter("kczdl"));
yaocai.setZl((String)request.getParameter("zl"));