public void setBook(HttpServletRequest request, HttpServletResponse response) {
		
		//JSPлϢ
		String name = request.getParameter("name");
	
		int categoryId =Integer.parseInt("categoryId");
		float price = Float.parseFloat(request.getParameter("price"));
		
		String author = request.getParameter("author");
		String bookman = request.getParameter("bookman");
		int onSaleNum =Integer.parseInt(request.getParameter("onSaleNum"));
		int remainNum =Integer.parseInt(request.getParameter("remainNum"));
		Date onSaleDate = Date.valueOf(request.getParameter("onSaleDate"));
		String introduction = request.getParameter("introduction");
		//
		Book book = new Book();
		//
		book.setName(name);
		book.setAuthor(author);
		book.setBookman(bookman);
		book.setOnSaleNum(onSaleNum);
		book.setRemainNum(remainNum);
		book.setPrice(price);
		book.setCategoryId(categoryId);
		book.setIntroduction(introduction);
		book.setOnSaleDate(onSaleDate);
	
		//
		BookDAO bookdao = new BookDAO();
		try{
			bookdao.insert(book);
			response.sendRedirect("/BookShop/managerView/bookInfoManage.jsp");
		}catch(IOException e){
			e.printStackTrace();
		}
}