package?com.itheima.springmvc.controller;

import?java.io.File;
import?java.io.IOException;
import?java.util.ArrayList;
import?java.util.Date;
import?java.util.List;
import?java.util.UUID;

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

import?org.apache.commons.io.FilenameUtils;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.stereotype.Controller;
import?org.springframework.ui.Model;
import?org.springframework.web.HttpRequestHandler;
import?org.springframework.web.bind.annotation.PathVariable;
import?org.springframework.web.bind.annotation.RequestBody;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.bind.annotation.RequestMethod;
import?org.springframework.web.bind.annotation.RequestParam;
import?org.springframework.web.bind.annotation.ResponseBody;
import?org.springframework.web.multipart.MultipartFile;
import?org.springframework.web.servlet.ModelAndView;

import?com.itheima.springmvc.exception.MessageException;
import?com.itheima.springmvc.pojo.Items;
import?com.itheima.springmvc.pojo.QueryVo;
import?com.itheima.springmvc.service.ItemService;

/**
?*?商品管理
?*?
?*?@author?lx
?*
?*/
@Controller
public?class?ItemController?{
	
	

	@Autowired
	private?ItemService?itemService;
	//入門程序?第一???包類?+?類包?+?方法名
	/**
	?*?1.ModelAndView??無敵的????帶著數(shù)據(jù)??返回視圖路徑???????????不建議使用
	?*?2.String????返回視圖路徑?????model帶數(shù)據(jù)??????官方推薦此種方式???解耦???數(shù)據(jù)??視圖??分離??MVC??建議使用??
	?*?3.void???????ajax??請求???合適???json格式數(shù)據(jù)?（response???異步請求使用
	?*?@return
	?*?@throws?MessageException?
	?*/
	@RequestMapping（value?=?{“/item/itemlist.action““/item/itemlisthaha.action“}）
	public?String?itemList（Model?modelHttpServletRequest?requestHttpServletResponse?response）?throws?MessageException{
		
//		Integer?i?=?1/0;
		
		
		//從Mysql中查詢
		List?list?=?itemService.selectItemsList（）;
//		if（null?==?null）{
//			throw?new?MessageException（“商品信息不能為空“）;
//		}
		
		model.addAttribute（“itemList“?list）;
		return?“itemList“;
	}
	//去修改頁面?入?yún)?id
	@RequestMapping（value?=?“/itemEdit.action“）
//	public?ModelAndView?toEdit（@RequestParam（value?=?“id“required?=?falsedefaultValue?=?“1“）?Integer?idaaq
	public?ModelAndView?toEdit（Integer?id
			HttpServletRequest?requestHttpServletResponse?response
			HttpSession?sessionModel?model）{
		
		//Servlet時代開發(fā)
//		String?id?=?request.getParameter（“id“）;
		
		//查詢一個商品
//		Items?items?=?itemService.selectItemsById（Integer.parseInt（id））;
		Items?items?=?itemService.selectItemsById（id）;
		ModelAndView?mav?=?new?ModelAndView（）;
		//數(shù)據(jù)
		mav.addobject（“item“?items）;
		mav.setViewName（“editItem“）;
		return?mav;
		
	}
	//提交修改頁面?入?yún)??為?Items對象??
	@RequestMapping（value?=?“/updateitem.action“）
//	public?ModelAndView?updateitem（Items?items）{
	public?String?updateitem（QueryVo?voMultipartFile?pictureFile）?throws?Except

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????725??2016-11-05?10:59??springmvc-mybatis02\.classpath

?????文件???????1052??2016-11-07?09:07??springmvc-mybatis02\.project

?????文件????????567??2016-11-05?10:34??springmvc-mybatis02\.settings\.jsdtscope

?????文件????????364??2016-11-05?10:34??springmvc-mybatis02\.settings\org.eclipse.jdt.core.prefs

?????文件????????503??2016-11-05?10:34??springmvc-mybatis02\.settings\org.eclipse.wst.common.component

?????文件????????305??2016-11-05?10:34??springmvc-mybatis02\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2016-11-05?10:34??springmvc-mybatis02\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2016-11-05?10:34??springmvc-mybatis02\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????2287??2016-11-05?10:45??springmvc-mybatis02\build\classes\applicationContext.xml

?????文件???????5770??2016-11-07?12:12??springmvc-mybatis02\build\classes\com\itheima\springmvc\controller\ItemController.class

?????文件???????1038??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\conversion\DateConveter.class

?????文件???????1173??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\dao\ItemsMapper.class

?????文件???????9839??2016-11-05?09:51??springmvc-mybatis02\build\classes\com\itheima\springmvc\dao\ItemsMapper.xml

?????文件???????1018??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\dao\UserMapper.class

?????文件???????7760??2016-11-05?09:51??springmvc-mybatis02\build\classes\com\itheima\springmvc\dao\UserMapper.xml

?????文件???????1425??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\exception\CustomExceptionResolver.class

?????文件????????610??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\exception\MessageException.class

?????文件???????2430??2016-11-07?12:10??springmvc-mybatis02\build\classes\com\itheima\springmvc\interceptor\Interceptor1.class

?????文件???????1587??2016-11-07?12:00??springmvc-mybatis02\build\classes\com\itheima\springmvc\interceptor\Interceptor2.class

?????文件???????1742??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\Items.class

?????文件????????493??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\ItemsExample$Criteria.class

?????文件???????2212??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\ItemsExample$Criterion.class

?????文件??????11753??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\ItemsExample$GeneratedCriteria.class

?????文件???????2225??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\ItemsExample.class

?????文件???????1362??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\QueryVo.class

?????文件???????1498??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\User.class

?????文件????????488??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\UserExample$Criteria.class

?????文件???????2208??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\UserExample$Criterion.class

?????文件??????13136??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\UserExample$GeneratedCriteria.class

?????文件???????2214??2016-11-07?11:19??springmvc-mybatis02\build\classes\com\itheima\springmvc\pojo\UserExample.class

............此處省略106個文件信息