mycontroller.java

来自「struts+spring+hibernate例子」· Java 代码 · 共 34 行

package com.shop.globals;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionServlet;

import com.shop.dao.CategoryDAO;
import com.shop.data.SCategory;


public class MyController extends ActionServlet {
	private boolean first=true; 
	@Override
	protected void process(HttpServletRequest request,
			HttpServletResponse response) throws IOException, ServletException {
		request.setCharacterEncoding("utf-8");
		response.setCharacterEncoding("utf-8");
		if(first){
			CategoryDAO dao=new CategoryDAO();
			List<SCategory>  category=dao.getCategoryList();
			//System.out.println(category.size());
			request.getSession().setAttribute("category", category);
			first=!first;
		}
		super.process(request, response);
	}
	
}