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2019-03-16 10:33:11
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <% String path=request.getContextPath(); String basePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>图书后台管理系统</title> </head> <frameset rows="20%,*"> <frame src="<%=basePath %>/top.jsp"></frame> <frameset cols="10%,*"> <frame src="<%=basePath %>/left.jsp"></frame> <frame name="main"></frame> </frameset> </frameset> </html>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <% String path=request.getContextPath(); String basePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> </head> <body> <p><a href="<%=basePath%>/category.jsp" target="main">分类添加</a></p> <p><a href="<%=basePath%>/ToAddBookServlet" target="main">图书添加</a></p> <p><a href="<%=basePath%>/SelectBookServlet" target="main">图书查询</a></p> </body> </html>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <% String path=request.getContextPath(); String basePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> </head> <body> <center> <h1>图书分类添加</h1> <form action="<%=basePath%>/CategoryServlet" method="post"> <table width="400px" cellspacing="0px" cellpadding="0px" border="1px"> <tr> <td>分类ID</td> <td><input type="text" name="id"></td> </tr> <tr> <td>名 字</td> <td><input type="text" name="categoryName"></td> </tr> <tr> <td>描 述</td> <td><input type="text" name="description"></td> </tr> <tr> <td colspan="2" style="text-align:center"> <input type="submit" value="添加"> <input type="reset" value="重置"> </td> </tr> </table> </form> </center> </body> </html>
package com.imooc.servlet;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.imooc.myclass.LibDaoImpl;
/**
* Servlet implementation class CategoryServlet
*/
@WebServlet("/CategoryServlet")
public class CategoryServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* @see HttpServlet#HttpServlet()
*/
public CategoryServlet() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
LibDaoImpl ldi=new LibDaoImpl();
String id=request.getParameter("id");
String categoryName=request.getParameter("categoryName");
String description=request.getParameter("description");
ldi.addBookCategory(id, categoryName, description);
request.getRequestDispatcher("/server.jsp").forward(request, response);
}
}相似问题
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