src/com/ischoolbar/programmer/controller/home/IndexController.java

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package com.ischoolbar.programmer.controller.home;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import com.ischoolbar.programmer.entity.common.Account;
import com.ischoolbar.programmer.service.common.AccountService;
import com.ischoolbar.programmer.service.common.ProductCategoryService;
import com.ischoolbar.programmer.service.common.ProductService;
import com.ischoolbar.programmer.util.MenuUtil;

/**
 * 前台首页控制器
 * @author Administrator
 *
 */
@RequestMapping("/home")
@Controller
public class IndexController {

	@Autowired
	private AccountService accountService;
	@Autowired
	private ProductCategoryService productCategoryService;
	@Autowired
	private ProductService productService;
	/**
	 * 前台首页页面
	 * @param model
	 * @return
	 */
	@RequestMapping(value = "/index",method = RequestMethod.GET)
	public ModelAndView index(ModelAndView model){
		model.addObject("productCategoryList", MenuUtil.getTreeCategory(productCategoryService.findList(new HashMap<String, Object>())));
		Map<String, Object> queryMap = new HashMap<String, Object>();
		queryMap.put("offset", 0);
		queryMap.put("pageSize", 5);
		queryMap.put("orderBy", "createTime");
		queryMap.put("sort", "desc");
		model.addObject("lastProductList", productService.findList(queryMap));
		queryMap.put("orderBy", "sellNum");
		model.addObject("sellProductList", productService.findList(queryMap));
		model.addObject("allCategoryClass","shop_hd_menu_hover");
		model.addObject("currentHome", "current_");
		model.setViewName("home/index/index");
		return model;
	}