Servlet向html中添加,如何从java servlet插入数据到html表中？

假设你有你的消息在一个数组中，你可以这样做。只需复制并粘贴。干杯! ：d

Servlet1.java

package com.test;

import java.io.IOException;

import java.io.PrintWriter;

import java.util.HashMap;

import java.util.Map;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

@WebServlet(name = "Servlet1", urlPatterns = {"/"})

public class Servlet1 extends HttpServlet {

@Override

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

String[][] messages = {

{"Message 1", "Type 1"},

{"Message 2", "Type 2"},

{"Message 3", "Type 3"},

};

request.setAttribute("messageList", messages);

request.getRequestDispatcher("/index.jsp").forward(request, response);

}

}

的index.jsp

JSP Page

Message	Type
${msg[0]}	${msg[1]}