📄 doupdate.jsp
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<%@ include file="import.jsp"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Insert title here</title>
</head>
<body>
<%
String id = request.getParameter("textfield");
String name = request.getParameter("textfield7");
String price = request.getParameter("textfield8");
String author = request.getParameter("textfield9");
String date = request.getParameter("textfield10");
String bookman = request.getParameter("textfield11");
int count = 0;
IBookInfo book = new BookInfoImple();
count = book.update(name,new Integer(price),author,date,bookman,new Integer(id));
response.sendRedirect("upShow.jsp?count="+count);
%>
</body>
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