📄 temp
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<%@ include file="data.jsp"%>
<%
String sql="SELECT book_id FROM book_info ORDER BY in_id DESC";
Rst=Stmt.executeQuery(sql);
Rst.next();
int i=Rst.getInt(1);
i=i+1;
String id=Integer.toString(i);
String sql1="INSERT INTO book_info(book_id) VALUES("+id+")";
Stmt.executeUpdate(sql1);
Rst.close();
Stmt.close();
Conn.close();
%>
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