package?com.asd.controller;


import?javax.annotation.Resource;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?org.springframework.stereotype.Controller;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.bind.annotation.RequestMethod;

import?com.asd.domain.Book;
import?com.asd.pager.PageBean;
import?com.asd.service.BookService;


@Controller
@RequestMapping（value=“/book“）
public?class?BookController?{
	
	@Resource（name=“bookService“）
	private?BookService?bookService;

	public?BookService?getBookService（）?{
		return?bookService;
	}

	public?void?setBookService（BookService?bookService）?{
		this.bookService?=?bookService;
	}
	
	//獲取當前頁的頁碼
	private?int?getPc（HttpServletRequest?req）{
		int?pc?=1?;
		String?param?=?req.getParameter（“pc“）;
		if（param!=null&&!param.trim（）.isEmpty（））{
			try?{
				pc?=?Integer.parseInt（param）;
			}?catch?（RuntimeException?e）?{
				
			}
		}
		return?pc;
	}
	//截取url，頁面中的分頁導航中要使用它作為超鏈接的目標
	private?String?getUrl（HttpServletRequest?req）{
		String?url?=?req.getRequestURL（）+“?“+req.getQueryString（）;//ShopBook/BookServlet
		//如果url中存在pc參數
		int?index?=?url.lastIndexOf（“&pc=“）;
		if（index!=-1）{
			url?=?url.substring（0?index）;
		}
		return?url;
	}
	
	@RequestMapping（value=“/findByCategory“）
	public?String?findByCategory（HttpServletRequest?reqHttpServletResponse?resp）?throws?Exception{
		//的奧pc
		int?pc?=?getPc（req）;
		//得到url
		String?url?=?getUrl（req）;
		//獲取查詢條件，本條件是cid
		String?cid?=?req.getParameter（“cid“）;
		//使用pc和cid調用findByCategory得到pagebean
		PageBean?pb?=?bookService.findByCategory（cid?pc）;
		//給pb設置url
		pb.setUrl（url）;
		req.setAttribute（“pb“?pb）;
		return?“book/list“;
	}
	
	@RequestMapping（value=“/load“）
	public?String?load（String?bidHttpServletRequest?reqHttpServletResponse?resp）?throws?Exception{
		Book?book?=?bookService.load（bid）;//通過bid得到book
		req.setAttribute（“book“?book）;
		return?“book/desc“;
	}
	//根據作者查詢
	@RequestMapping（value=“/findByAuthor“）
	public?String?findByAuthor（HttpServletRequest?reqHttpServletResponse?resp）?throws?Exception{
		int?pc?=?getPc（req）;
		String?url?=?getUrl（req）;
		String?author?=?req.getParameter（“author“）;
		author?=?new?String（author.getBytes（“ISO-8859-1“）“UTF-8“）;
		PageBean?pb?=?bookService.findByAuthor（author?pc）;
		pb.setUrl（url）;
		req.setAttribute（“pb“?pb）;
		return?“book/list“;
	}
	//根據出版社查詢
	@RequestMapping（value=“/findByPress“）
	public?String?findByPress（HttpServletRequest?reqHttpServletResponse?resp）?throws?Exception{
		int?pc?=?getPc（req）;
		String?url?=?getUrl（req）;
		String?press?=?req.getParameter（“press“）;
		press?=?new?String（press.getBytes（“ISO-8859-1“）“UTF-8“）;
		PageBean?pb?=?bookService.findByPress（press?pc）;
		pb.setUrl（url）;
		req.setAttribute（“pb“?pb）;
		return?“book/list“;
	}
	//根據書名
	@RequestMapping（value=“/findByBname“）
	publ

?屬性????????????大小?????日期????時間???名稱
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?????文件????????772??2017-02-14?14:05??JustDoit\.classpath

?????文件????????908??2016-11-04?13:38??JustDoit\.project

?????文件????????567??2016-11-04?13:38??JustDoit\.settings\.jsdtscope

?????文件????????364??2016-11-04?13:38??JustDoit\.settings\org.eclipse.jdt.core.prefs

?????文件????????476??2016-11-04?13:38??JustDoit\.settings\org.eclipse.wst.common.component

?????文件????????305??2016-11-19?10:43??JustDoit\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2016-11-04?13:38??JustDoit\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2016-11-04?13:38??JustDoit\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????5370??2017-02-14?14:05??JustDoit\build\classes\com\asd\controller\BookController.class

?????文件???????4899??2017-02-14?14:05??JustDoit\build\classes\com\asd\controller\CartItemController.class

?????文件???????1728??2017-02-14?14:05??JustDoit\build\classes\com\asd\controller\CategoryController.class

?????文件??????11706??2017-02-14?14:05??JustDoit\build\classes\com\asd\controller\OrderController.class

?????文件???????6240??2017-02-14?14:05??JustDoit\build\classes\com\asd\controller\UserController.class

?????文件????????920??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\Admin.class

?????文件???????4260??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\Book.class

?????文件???????4341??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\BookPid.class

?????文件???????1837??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\CartItem.class

?????文件???????2252??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\Category.class

?????文件???????2069??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\Order.class

?????文件???????1499??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\OrderItem.class

?????文件???????2234??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\OrderItems.class

?????文件???????1302??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\User.class

?????文件????????810??2017-02-14?14:05??JustDoit\build\classes\com\asd\domain\Xiugai.class

?????文件????????735??2017-02-14?14:05??JustDoit\build\classes\com\asd\exception\UserException.class

?????文件???????1231??2017-02-14?14:05??JustDoit\build\classes\com\asd\mapper\BookMapper.class

?????文件????????817??2017-02-14?14:05??JustDoit\build\classes\com\asd\mapper\CartItemMapper.class

?????文件????????668??2017-02-14?14:05??JustDoit\build\classes\com\asd\mapper\CategoryMapper.class

?????文件???????1244??2017-02-14?14:05??JustDoit\build\classes\com\asd\mapper\OrderMapper.class

?????文件????????446??2017-02-14?14:05??JustDoit\build\classes\com\asd\mapper\UserMapper.class

?????文件???????4100??2016-11-06?23:12??JustDoit\build\classes\com\asd\mapper\xml\BookMapper.xml

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