src/com/my/education/action/NavAction.java

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package com.my.education.action;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpSession;
import org.apache.struts2.ServletActionContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.my.education.utils.Pager;
import com.my.education.utils.UUIDUtils;
import com.opensymphony.xwork2.ModelDriven;
import java.util.*;

import com.my.education.model.*;
import com.my.education.dao.*;
import com.my.education.service.*;

/**
 * @ClassName:  
 * @Description: 
 * @author administrator
 * @date 2015年12月24日 下午1:46:33 - 2017年01月22日 13时08分48秒
 */

@Controller("navAction")
@Scope("prototype")
public class NavAction extends ActionSupport implements ModelDriven<Nav>{
	
	private static final long serialVersionUID = 1L;

	//==========model==============
	  private Nav nav;
		@Override
		public Nav getModel() {
			if(nav==null) nav = new Nav();
			return nav;	
		}
		//==========model==============
	/**
	 * 依赖注入 start dao/service/===
	 */
	@Autowired
	private NavService navService;
	
	//依赖注入 end  dao/service/===