2023、02、22日学习总结

增删改查

bean：

package bean;

public class Dbean {
    private String date;
    private String zi;
    private String zong;
    private String days ;
    private String Mdays ;

    public String getDate() {
        return date;
    }

    public void setDate(String date) {
        this.date = date;
    }

    public String getZi() {
        return zi;
    }

    public void setZi(String zi) {
        this.zi = zi;
    }

    public String getZong() {
        return zong;
    }

    public void setZong(String zong) {
        this.zong = zong;
    }

    public String getDays() {
        return days;
    }

    public void setDays(String days) {
        this.days = days;
    }

    public String getMdays() {
        return Mdays;
    }

    public void setMdays(String mdays) {
        this.Mdays = mdays;
    }

    public Dbean(String date, String zi, String zong, String days, String mdays) {
        this.date = date;
        this.zi = zi;
        this.zong = zong;
        this.days = days;
        this.Mdays = mdays;
    }
}

　　dao：

package dao;
import Util.DBUtil;
import bean.Dbean;

import java.sql.*;
import java.util.ArrayList;
import java.util.List;

public class Dao {
    public boolean add(Dbean ten) throws ClassNotFoundException, SQLException {
        String sql = "insert into biao1(date,zi,zong,days,Mdays)values"
                + "('" + ten.getDate() + "','" + ten.getZi() + "','" + ten.getZong() + "','" + ten.getDays() + "','" + ten.getMdays() + "')";

        Connection conn = DBUtil.getConnection();
        Statement state = null;
        boolean f = false;
        int a = 0;
        try {
            state = conn.createStatement();
            state.executeUpdate(sql);
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } finally {

            DBUtil.close(state, conn);
        }
        if (a > 0)
            f = true;
        return f;
    }


    public Dbean getbytitle(String name) throws ClassNotFoundException, SQLException {
        String sql = "select * from biao1 where date ='" + name + "'";
        Connection conn = DBUtil.getConnection();
        Statement state = null;
        ResultSet rs = null;
        Dbean ten = null;

        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {


                String title2 = rs.getString("date");
                String zi2 = rs.getString("zi");
                String person2 = rs.getString("zong");
                String date2 = rs.getString("days");
                String neirong2 = rs.getString("Mdays");

                ten = new Dbean(title2, zi2, person2, date2, neirong2);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }

        return ten;
    }
    public boolean delete(String name) throws SQLException, ClassNotFoundException {
        String sql="delete from biao1 where date='" + name + "'";
        Connection conn = DBUtil.getConnection();
        Statement state = null;
        int a = 0;
        boolean f = false;
        try {
            state = conn.createStatement();
            a = state.executeUpdate(sql);
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(state, conn);
        }

        if (a > 0) {
            f = true;
        }
        return f;
    }
    public boolean name(String name) throws SQLException, ClassNotFoundException {
        boolean flag = false;
        String sql = "select date from biao1 where date = '" + name + "'";
        Connection conn = DBUtil.getConnection();
        Statement state = null;
        ResultSet rs = null;

        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {
                flag = true;
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }
        return flag;
    }
    public List<Dbean> search(String zi, String date) throws SQLException, ClassNotFoundException {
        String sql = "select * from biao1 where ";


        if (zi != "") {
            sql += "zhuti like '%" +zi+ "%'";
        }

        if (date != "") {
            sql += "time like '%" +date+ "%'";
        }

        List<Dbean> list = new ArrayList<>();
        Connection conn = DBUtil.getConnection();
        Statement state = null;
        ResultSet rs = null;
        Dbean bean = null;
        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {
                String title2 = rs.getString("title");
                String zi2 = rs.getString("zi");
                String person2 = rs.getString("person");
                String date2=rs.getString("date");
                String neirong2=rs.getString("neirong");
                bean = new Dbean(title2, zi2 ,person2,date2,neirong2);

                list.add(bean);
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }

        return list;
    }

    public List<Dbean> list() throws SQLException, ClassNotFoundException {
        String sql = "select * from biao1";
        List<Dbean> list = new ArrayList<>();
        Connection conn = DBUtil.getConnection();
        Statement state = null;
        ResultSet rs = null;

        try {
            state = conn.createStatement();
            rs = state.executeQuery(sql);
            while (rs.next()) {
                Dbean bean = null;
                int id=rs.getInt("id");
                String title2 = rs.getString("date");
                String zi2 = rs.getString("zi");
                String person2 = rs.getString("zong");
                String date2=rs.getString("days");
                String neirong2=rs.getString("Mdays");

                bean = new Dbean(title2, zi2 ,person2,date2,neirong2);

                list.add(bean);
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            DBUtil.close(rs, state, conn);
        }

        return list;
    }
}

　　service：

package service;

import bean.Dbean;
import dao.Dao;

import java.sql.SQLException;
import java.util.List;

public class Service {
    Dao tDao=new Dao();
    public boolean add(Dbean ten) throws SQLException, ClassNotFoundException {
        boolean f = false;
        if(!tDao.name(ten.getDate()))
        {
            tDao.add(ten);
            f=true;
        }
        return f;
    }

    public boolean del(String title) throws SQLException, ClassNotFoundException {
        tDao.delete(title);
        return true;
    }




    public Dbean getbytitle(String title) throws SQLException, ClassNotFoundException {
        return tDao.getbytitle(title);
    }




    public List<Dbean> list() throws SQLException, ClassNotFoundException {
        return tDao.list();
    }
}

　　servlet：

package servlet;

import Util.DBUtil;
import service.Service;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class AddServlet
 */
@WebServlet("/AddServlet")
public class AddServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    Service service = new Service();


    @Override
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //设置编译格式
        request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        //接收数据
        String date = request.getParameter("date");
        String zi = request.getParameter("zi");
        String zong = request.getParameter("zong");
        String days = request.getParameter("days");
        String Mdays = request.getParameter("Mdays");

        PrintWriter write = response.getWriter();

        PreparedStatement preparedStatement = null;
        Connection connection = null;
        try {
            connection = DBUtil.getConnection();
            String sql = "insert into biao1(date,zi,zong,days,Mdays) values(?,?,?,?,?)";
            preparedStatement = null;
            preparedStatement = connection.prepareStatement(sql);
            preparedStatement.setString(1, date);
            preparedStatement.setString(2, zi);
            preparedStatement.setString(3, zong);
            preparedStatement.setString(4, date);
            preparedStatement.setString(5, Mdays);


            preparedStatement.executeUpdate();
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        } catch (SQLException e) {
            throw new RuntimeException(e);
        } finally {
            DBUtil.close(preparedStatement);
            DBUtil.close(connection);
        }
        request.getRequestDispatcher("list.jsp").forward(request,response);
    }


    private boolean isNumeric(String str) {
        for (int i = str.length();--i>=0;){
            if (!Character.isDigit(str.charAt(i))){
                return false;
            }
        }
        return true;
    }
}

——————————————————-——————
package servlet;

import Util.DBUtil;
import service.Service;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;


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;

/**
 * Servlet implementation class DelateServlet
 */
@WebServlet("/DelateServlet")
public class DelateServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
     
	
	Service service =new Service();
    /**
     * @see HttpServlet#HttpServlet()
     */
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		//编码格式设置成成UTF-8
		request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        
        String date =request.getParameter("date");//接收删除的日期
        
        PreparedStatement preparedStatement = null;
        Connection connection = null;
        
        boolean f=false;
        
        try {
            connection = DBUtil.getConnection();
            String sql = "delete from biao1 where date='"+date+"'";
            preparedStatement = connection.prepareStatement(sql);

            preparedStatement.executeUpdate();
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        } catch (SQLException e) {
            throw new RuntimeException(e);
        } finally {
            DBUtil.close(preparedStatement);
            DBUtil.close(connection);
        }
        request.getRequestDispatcher("list.jsp").forward(request,response);
    }
    public DelateServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
-——————————————————————————————
package 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;

/**
 * Servlet implementation class FindServlet
 */
@WebServlet("/FindServlet")
public class FindServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public FindServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
——————————————————————
package servlet;

import Util.DBUtil;
import service.Service;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;


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;

/**
 * Servlet implementation class UpdateServlet
 */
@WebServlet("/UpdateServlet")
public class UpdateServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
	Service service=new Service();
	
	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		//编码格式设置成成UTF-8
		request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        
        String date =request.getParameter("date");//接收数据
        String zi =request.getParameter("zi");
        String zong =request.getParameter("zong");
        String days =request.getParameter("days");
        String Mdays =request.getParameter("Mdays");
        
        PreparedStatement preparedStatement = null;
        Connection connection = null;
        boolean f=false;
        
        try {
            connection = DBUtil.getConnection();
            String sql = "update  biao1 set date='"+date+"',zi='"+zi+"',zong='"+zong+"',days='"+days+"',Mdays='"+Mdays+"' where date='"+date+"'";
            preparedStatement = connection.prepareStatement(sql);
            

            	   preparedStatement.executeUpdate();
            
        } catch (ClassNotFoundException e) {
            throw new RuntimeException(e);
        } catch (SQLException e) {
            throw new RuntimeException(e);
        } finally {
            DBUtil.close(preparedStatement);
            DBUtil.close(connection);
        }
        request.getRequestDispatcher("list.jsp").forward(request,response);
    }
	
    public UpdateServlet() {
        
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}

　　jsp:

menu:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" http-equiv="Content-type" content="text/html">
<title>Mnue</title>
</head>
<body>

<form action="#" method="get">
    <p style="text-align:center;font-size:20px" >

        <input type="button" value="信息登记" onclick="location.href='add.jsp'" /><br>
        <input type="button" value="浏览信息" onclick="location.href='list.jsp'" /><br>
        <input type="button" value="删除信息" onclick="location.href='delate.jsp'" /><br>
        <input type="button" value="更新信息" onclick="location.href='change.jsp'" /><br>
        <input type="button" value="查询信息" onclick="location.href='find.jsp'" /><br>
        <br>
        
    </p>

</form>
	
</body>
</html>

　　add:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>add</title>
</head>
<body>
<form method="post"  action="AddServlet">
  <table align="center" border="1" width="600">
    <tr>
      <td>日期</td>
      <td>
        <input type="text" name="date" ><br>
      </td>
    </tr>
    <tr>
      <td>每日关键字</td>
      <td>
        <input type="text" name="zi" ><br>
      </td>
    </tr>
    <tr>
      <td>每日总结</td>

      <td>
        <input type="text" name="zong" ><br>
      </td>
    </tr>
    <tr>
      <td>坚持天数</td>
      <td>
        <input type="text" name="days" ><br>
      </td>
    </tr>
    <tr>
      <td>连续最长天数</td>
      <td>
        <input type="text" name="Mdays" ><br>
      </td>
    </tr>

    <tr align="center">
      <td colspan="2">
        <button>提交</button>
      </td>
    </tr>
  </table>
</form>
</body>
</html>

　　delate:

<%@ page import="Util.DBUtil" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.PreparedStatement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.SQLException" %>

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>delate</title>
</head>
<body>
	<form action="DelateServlet" metheod="post">
		<table align="center" border="2" width=0>
		
		<h1 align="center">输入你选择删除的日期</h1>
		<div>
		<tr align="center">
		<td>
		<input type="text" name="date"></tr>
		<td/>
		</div >
		
		<div align="center">
		<button >提交</button>
		</div>
        
     	
		</table>
		
	</form>
</body>
</html>

　　change:

<%@ page import="Util.DBUtil" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.PreparedStatement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.SQLException" %><%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<table align="center"  border="1" width=0>
    <tr>
        <td align="center" width=0>日期</td>
        <td align="center" width=0>每日关键字</td>
        <td align="center" width=0>每日总结</td>
        <td align="center" width=0>坚持天数</td>
        <td align="center" width=0>连续最长天数</td>



    </tr>

    <%

        Connection connection= DBUtil.getConnection();
        PreparedStatement preparedStatement=null;
        ResultSet in=null;
        try{
//        按照添加时间排序：：
            preparedStatement=connection.prepareStatement("select * from biao1");
            in = preparedStatement.executeQuery();
            while(in.next()){
    %>
    <tr>
        <td><%=in.getString(1)%></td>
        <td><%=in.getString(2)%></td>
        <td><%=in.getString(3)%></td>
        <td><%=in.getString(4)%></td>
        <td><%=in.getString(5)%></td>



    </tr>
    <%
            }
        } catch (SQLException e) {
            throw new RuntimeException(e);
        }finally {
            connection.close();
            preparedStatement.close();
            in.close();
        }
    %>
    <form action="UpdateServlet" metheod="post">
		<table align="center" border="2" width=0>
		
		<div>
		<tr align="center">
		<td><h1 align="center">输入你选择修改的日期</h1></td>
		<td>
		<input type="text" name="date"></tr>
		<td/>
		</div >
		
	<tr>
      <td>每日关键字</td>
      <td>
        <input type="text" name="zi" ><br>
      </td>
    </tr>
    <tr>
      <td>每日总结</td>

      <td>
        <input type="text" name="zong" ><br>
      </td>
    </tr>
    <tr>
      <td>坚持天数</td>
      <td>
        <input type="text" name="days" ><br>
      </td>
    </tr>
    <tr>
      <td>连续最长天数</td>
      <td>
        <input type="text" name="Mdays" ><br>
      </td>
    </tr>   	
		</table>
		<div align="center">
		<button >提交</button>
		</div>	
	</form>
</body>
</html>

　　find:

<%@ page import="Util.DBUtil" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.PreparedStatement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.SQLException" %><%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<table align="center"  border="1">
    <form action="Finded.jsp" metheod="post">
		<table align="center" border="1" width=0>
		
		<div>
		<tr align="center">
		<td>输入你选择查询的日期</td>
		<td>
		<input type="text" name="date"></tr>
		<td/>
		</div >				           	
	</table>
		<div align="center">
		<button >提交</button>
		</div>	
	</form>
</body>
</html>

　　Finded:

<%@ page import="Util.DBUtil" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.PreparedStatement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.SQLException" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%--<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>--%>
<html>
<head>
    <title>浏览</title>
</head>
<body>

<h2 align="center" >查询结果如下</h2><br>
<table align="center"  border="1">
    <tr>
        <td align="center" width=10%>日期</td>
        <td align="center" width=10%>每日关键字</td>
        <td align="center" width=10%>每日总结</td>
        <td align="center" width=10%>坚持天数</td>
        <td align="center" width=10%>连续最长天数</td>



    </tr>

    <%
		String date=request.getParameter("date");
        Connection connection= DBUtil.getConnection();
        PreparedStatement preparedStatement=null;
        ResultSet in=null;
        try{
//        按照添加时间排序：：
            preparedStatement=connection.prepareStatement("select * from biao1");
            in = preparedStatement.executeQuery();
            while(in.next()){
            	if(in.getString(1).equals(date)){
    %>
    <tr>
        <td><%=in.getString(1)%></td>
        <td><%=in.getString(2)%></td>
        <td><%=in.getString(3)%></td>
        <td><%=in.getString(4)%></td>
        <td><%=in.getString(5)%></td>
    </tr>
    <%
            }
   }
        } catch (SQLException e) {
            throw new RuntimeException(e);
        }finally {
            connection.close();
            preparedStatement.close();
            in.close();
        }
    %>
    <p style="text-align:center;color: black; font-family: 宋体; font-size: 20px">
        <br> <input type="button" value="返回菜单" onclick="location.href='menu.jsp'" /> <br>
</table>
</body>
</html>

　　list:

<%@ page import="Util.DBUtil" %>
<%@ page import="java.sql.Connection" %>
<%@ page import="java.sql.PreparedStatement" %>
<%@ page import="java.sql.ResultSet" %>
<%@ page import="java.sql.SQLException" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%--<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>--%>
<html>
<head>
    <title>浏览</title>
</head>
<body>

<h2 align="center" >操作结果</h2><br>
<table align="center"  border="1">
    <tr>
        <td align="center" width=10%>日期</td>
        <td align="center" width=10%>每日关键字</td>
        <td align="center" width=10%>每日总结</td>
        <td align="center" width=10%>坚持天数</td>
        <td align="center" width=10%>连续最长天数</td>



    </tr>

    <%

        Connection connection= DBUtil.getConnection();
        PreparedStatement preparedStatement=null;
        ResultSet in=null;
        try{
//        按照添加时间排序：：
            preparedStatement=connection.prepareStatement("select * from biao1");
            in = preparedStatement.executeQuery();
            while(in.next()){
    %>
    <tr>
        <td><%=in.getString(1)%></td>
        <td><%=in.getString(2)%></td>
        <td><%=in.getString(3)%></td>
        <td><%=in.getString(4)%></td>
        <td><%=in.getString(5)%></td>



    </tr>
    <%
            }
        } catch (SQLException e) {
            throw new RuntimeException(e);
        }finally {
            connection.close();
            preparedStatement.close();
            in.close();
        }
    %>
    <p style="text-align:center;color: black; font-family: 宋体; font-size: 20px">
        <br> <input type="button" value="返回菜单" onclick="location.href='menu.jsp'" /> <br>
</table>
</body>
</html>

　　web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>copy</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.jsp</welcome-file>
    <welcome-file>default.htm</welcome-file>
  </welcome-file-list>
</web-app>

posted on 2023-02-22 20:55 XiSoil 阅读(18) 评论(0) 收藏举报

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