一个简易的html机器人客服聊天界面
本人学编程半年 学校有个it精英赛 做一个html网页 刚刚学完html 但是想做一个根据输入内容判断回复内容的机器人客服界面
并且是在当前页面刷新
下面是已经写好的代码:
1.index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
<link rel="stylesheet" type="text/css" href="Style.css"/>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="Style.css">
-->
</head>
<body>
<div id="body">
<div id="head">
<form name="One" method="get" action="./quire.do">
<textarea name="txt_1" rows="10" cols="150" id="text_1">输入要查询的球队的名字</textarea>
<input type="submit" value="发送">
</form>
</div>
</div>
</body>
</html>
2.web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<!--<display-name></display-name>-->
<servlet>
<!-- <description>This is the description of my J2EE component</description>
<display-name>This is the display name of my J2EE component</display-name>
<servlet-name>userServlet</servlet-name>
<servlet-class>cn.bdqn.accp38.userServlet</servlet-class>-->
<servlet-name>InquireServlet</servlet-name>
<servlet-class>cn.bdqn.accp38.InquireServlet</servlet-class>
</servlet>
<!-- <servlet-mapping>
<servlet-name>inquireServlet</servlet-name>
<url-pattern>test.Inquire</url-pattern>
</servlet-mapping> -->
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet-mapping>
<servlet-name>InquireServlet</servlet-name>
<url-pattern>/quire.do</url-pattern>
</servlet-mapping>
</web-app>
3.InquireServlet.java
package cn.bdqn.accp38;
import java.io.IOException;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
//这个
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import org.apache.log4j.Logger;
public class InquireServlet extends HttpServlet{
//private static Logger logger = Logger .getLogger(Test1_2.class.getName());
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
request.setCharacterEncoding("utf-8");
String name = request.getParameter("txt_1");
name = new String(name.getBytes("iso-8859-1"),"UTF-8");
out.print(name);
if(name!=null){
Connection conn=null;
Statement stmt=null;
ResultSet rs=null;
try{
//加载数据库驱动类
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
}catch(ClassNotFoundException e){
//logger.error(e);
//命令行打印异常信息在程序中出错的位置及原因
e.printStackTrace();
}
try{
//登陆数据库
conn=DriverManager.getConnection("jdbc:sqlserver://127.0.0.1:1433;databasename=K;User=sa;Password=kongrui");
stmt=conn.createStatement();
//从K表单中所有“孔”开头的字符串
//rs=stmt.executeQuery("select * from K where kong like ");
rs=stmt.executeQuery("select * from users where Name like '%"+name+"%'");
request.setAttribute("name1", rs.getString(2));
request.setAttribute("score", rs.getString(3));
request.setAttribute("name2", rs.getString(4));
//输出查询结果
while(rs.next()){
out.print("比分是"+rs.getString(2)+rs.getString(3)+rs.getString(4));
}
}catch (Exception e){
//logger.error(e);
//命令行打印异常信息在程序中出错的位置及原因
e.printStackTrace();
}finally{
System.out.println("再见");
}
}else{
System.out.println("无结果");
}
}
}
现在只可以进行跳转查询 如何进行当前页面刷新呢 求大神指点 因为都是没学过的知识 自己也是摸索着来 欢迎指正!