創建表
分析代碼，在所使用數據庫創建表
創建工程
eclipse或idea（web工程）
目錄結構
src
web
代碼
首頁dxh.do
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
<display-name>web508</display-name>
<welcome-file-list>
<welcome-file>dxh.do</welcome-file>
</welcome-file-list>
</web-app>
Servlet
package com.web508.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
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 org.apache.jasper.JasperException;
import com.web508.dao.DxhDao;
import com.web508.model.Dxh;
@WebServlet(urlPatterns = { "/dxhAction", "/dxh.php", "/dxh.do" })
public class DxhServlet extends HttpServlet {
DxhDao dao=new DxhDao();
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
doPost(req, resp);
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
String op = req.getParameter("op");
if (op == null)
op = "";
switch (op) {
case "check":
check(req,resp);
break;
case "insert":
insert(req,resp);
break;
case "delete":
delete(req,resp);
break;
case "select":
select(req,resp);
break;
default:
select2(req,resp);
break;
}
}
private void select2(HttpServletRequest req, HttpServletResponse resp) throws IOException {
PrintWriter out = resp.getWriter();
String dxhb=req.getParameter("dxhb");
if (dxhb==null) {
dxhb="";
}
List<Dxh> lst=dao.getDxh("select * from dxh where dxhb like '%"+dxhb+"%'");
req.getSession().setAttribute("lstDxh", lst);
resp.sendRedirect("showDxhByJava.jsp");
}
private void select(HttpServletRequest req, HttpServletResponse resp) throws IOException {
PrintWriter out = resp.getWriter();
resp.setCharacterEncoding("UTF-8");
String dxhb=req.getParameter("dxhb");
if (dxhb==null) {
dxhb="";
}
List<Dxh> lst=dao.getDxh("select * from dxh where dxhb like '%"+dxhb+"%'");
out.print(lst);
}
private void delete(HttpServletRequest req, HttpServletResponse resp) {
//調用dao執行刪除sql語句，刪除成功向瀏覽器輸出success 失敗輸出failure
}
private void check(HttpServletRequest req, HttpServletResponse resp) throws IOException {
PrintWriter out = resp.getWriter();
String dxha=req.getParameter("dxha");
if (dao.isExist("select * from dxh where dxha='"+dxha+"'")) {
out.print("exist");
} else {
out.print("not");
}
}
private void insert(HttpServletRequest req, HttpServletResponse resp) throws IOException, JasperException {
PrintWriter out = resp.getWriter();
Dxh dxh=new Dxh();
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(dxh, req);
String sql="insert into dxh(dxha,dxhb,dxhc,dxhd) values(?,?,?,?)";
if (dao.exeUpdate(sql, new Object[] {dxh.getDxha(),dxh.getDxhb(),dxh.getDxhc(),dxh.getDxhd()})) {
out.print("success");
} else {
out.print("failure");
}
}
}
首頁效果
執行select2
private void select2(HttpServletRequest req, HttpServletResponse resp) throws IOException {
PrintWriter out = resp.getWriter();
String dxhb=req.getParameter("dxhb");
if (dxhb==null) {
dxhb="";
}
List<Dxh> lst=dao.getDxh("select * from dxh where dxhb like '%"+dxhb+"%'");
req.getSession().setAttribute("lstDxh", lst);
resp.sendRedirect("showDxhByJava.jsp");
}
showDxhByJava.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style type="text/css">
input[type=button]{
background-color: #4CAF50;
color:white;
}
</style>
</head>
<link rel="stylesheet" href="bootstrap.min.css">
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
function allSel(allsel){
$(".choice").prop("checked",allsel.checked);
}
function delOne(i){
if(confirm("確定刪除？")) {
//發異步刪除請求，若刪除成功，則執行 $("#"+i).remove();
}
}
function delSel(){
if(!confirm("確定刪除？")) return;
$("input[name='chk']:checked").each(
function(){
var i=$(this).val();
$("#"+i).remove();
}
);
}
</script>
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<nav class="navbar navbar-default" role="navigation">
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<form class="navbar-form navbar-left" action="dxhAction">
<div class="form-group">
<input type="text" class="form-control" name="dxhb" placeholder="search by sencond field..." />
</div> <button type="submit" class="btn btn-default">查詢</button>
</form>
</div>
</nav>
</div>
<div class="col-md-12 column">
<table id="tbl" class="table">
<thead><tr><th>全選<input type="checkbox" value="全選" onclick="allSel(this)"></th>
<th>編號 </th> <th> 產品</th> <th>交付時間 </th><th>狀態</th><th>處理</th>
</tr> </thead>
<tbody>
<!-- 使用java提供的標籤來顯示數據 -->
<%int i=1; %>
<c:forEach items="${sessionScope.lstDxh}" var="dxh" varStatus="zz">
<c:choose>
<c:when test="${zz.index mod 2 == 1}">
<tr id="${dxh.dxha}" class='success'>
</c:when>
<c:otherwise>
<tr id="${dxh.dxha}" >
</c:otherwise>
</c:choose>
<td style='padding-left:36px;'> <%=i++ %> <input name='chk' class='choice' value="${dxh.dxha}" type='checkbox'></td>
<td>${dxh.dxha}</td><td>${dxh.dxhb}</td><td>${dxh.dxhc}</td>
<td>${dxh.dxhd}</td><td><a href='javascript:void(0)' onclick='delOne(${dxh.dxha})'>del</td>
</tr>
</c:forEach>
</tbody>
</table>
</div>
<div class="col-md-12 column">
<input class="btn" type="button" value="刪除所選" style="margin-right:20px" onclick="delSel()">
<input class="btn" type="button" value="增 加" style="margin-right:20px" onclick="window.location.href='add.html'">
<input class="btn" type="button" value="js顯示數據" style="padding:6px 20px" onclick="window.location.href='showDxhByJs.jsp'">
</div>
</div>
</div>
</body>
<script type="text/javascript">
</script>
</html>
效果
增加
代碼view
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
<title>Insert title here</title>
<style type="text/css">
div{
border-radius:5px;
background-color:#f2f2f2;
paddig:20px;
}
input[type=text],input[type=date]{
width: 100%;
padding: 12px 20px;
margin: 8px 0;
display: inline-block;
border: 1px solid #ccc;
border-radius: 4px;
box-sizing: border-box;
}
input[type=button]{
width: 100%;
background-color: grey;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
border-radius: 4px;
cursor: pointer;
}
</style>
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
var dxha=$("#dxha").val();
var dxhb=$("#dxhb").val();
var dxhc=$("#dxhc").val();
var dxhd=$("#dxhd").val();
var flag=[false,false,false,false];
function changeBtn(){
for(var i=0;i<flag.length;i++){
if(!flag[i]) {
$("#btn").prop("disabled",true);
$("#btn").css("background-color","grey");
return;
}
}
$("#btn").prop("disabled",false);
$("#btn").css("background-color","#4CAF50");
}
$(function(){
$("#dxha").keyup(function(){
dxha=$(this).val();
if(dxha.length==0 || isNaN(dxha) || dxha<1000 || dxha>9999){
$("#ats").html("請輸入有效數字[1000,9999]");
flag[0]=false;
changeBtn();
return;
}
$.ajax({
//type:'post',
url:"dxhAction?op=check&dxha="+dxha,
success:function(res){
// alert(res);
if(res.indexOf("exist")!=-1){
$("#ats").html("已被佔用");
flag[0]=false; return;
}
}
})
flag[0]=true;
$("#ats").html("*");
changeBtn();
});
$("#btn").click(function(){
$.ajax({
url:"dxhAction?op=insert&dxha="+dxha+"&dxhb="+dxhb+"&dxhc="+dxhc+"&dxhd="+dxhd,
success:function(res){
if(res.indexOf("success")!=-1){
alert(res);
if (!confirm("繼續增加嗎?")) {
window.location.href="showDxh.jsp";
}
}else{
alert(res);
}
}
})
});
$("#dxhb").keyup(function(){
dxhb=$(this).val();
if(dxhb.length==0){
$("#bts").html("不能爲空");
flag[1]=false;
changeBtn();
return;
}
flag[1]=true;
$("#bts").html("*");
changeBtn();
});
$("#dxhc").keyup(function(){
dxhc=$(this).val();
if(dxhc.length==0 || isNaN(dxhc) ){
$("#cts").html("請輸入有效數字");
flag[2]=false;
changeBtn();
return;
}
flag[2]=true;
$("#cts").html("*");
changeBtn();
});
$("#dxhd").bind("change",function(){
dxhd=$(this).val();
if(dxhd.length<10){
flag[3]=false;
changeBtn();
return;
}
flag[3]=true;
$("#dts").html("*");
changeBtn();
});
});
</script>
</head>
<body>
<div>
<label for="dxha">DxhA</label> <font id="ats" color="red"></font> <br/>
<input id="dxha" placeholder="數字。。。" type="text"> <br/>
<label for="dxhb">DxhB</label> <font id="bts" color="red"></font> <br/>
<input id="dxhb" type="text"><br/>
<label for="dxhc">DxhC</label> <font id="cts" color="red"></font> <br/>
<input id="dxhc" type="text"><br/>
<label for="dxhd">DxhD</label> <font id="dts" color="red"></font> <br/>
<input id="dxhd" type="date"><br/>
<input id="btn" value="add" type="button" disabled="disabled">
<h1 id="abc"></h1>
</div>
</body>
</html>
校驗
$("#dxha").keyup(function(){
dxha=$(this).val();
if(dxha.length==0 || isNaN(dxha) || dxha<1000 || dxha>9999){
$("#ats").html("請輸入有效數字[1000,9999]");
flag[0]=false;
changeBtn();
return;
}
$.ajax({
//type:'post',
url:"dxhAction?op=check&dxha="+dxha,
success:function(res){
// alert(res);
if(res.indexOf("exist")!=-1){
$("#ats").html("已被佔用");
flag[0]=false; return;
}
}
})
flag[0]=true;
$("#ats").html("*");
changeBtn();
});
private void check(HttpServletRequest req, HttpServletResponse resp) throws IOException {
PrintWriter out = resp.getWriter();
String dxha=req.getParameter("dxha");
if (dao.isExist("select * from dxh where dxha='"+dxha+"'")) {
out.print("exist");
} else {
out.print("not");
}
}
增加
$("#btn").click(function(){
$.ajax({
url:"dxhAction?op=insert&dxha="+dxha+"&dxhb="+dxhb+"&dxhc="+dxhc+"&dxhd="+dxhd,
success:function(res){
if(res.indexOf("success")!=-1){
alert(res);
if (!confirm("繼續增加嗎?")) {
window.location.href="showDxh.jsp";
}
}else{
alert(res);
}
}
})
});
private void insert(HttpServletRequest req, HttpServletResponse resp) throws IOException, JasperException {
PrintWriter out = resp.getWriter();
Dxh dxh=new Dxh();
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(dxh, req);
String sql="insert into dxh(dxha,dxhb,dxhc,dxhd) values(?,?,?,?)";
if (dao.exeUpdate(sql, new Object[] {dxh.getDxha(),dxh.getDxhb(),dxh.getDxhc(),dxh.getDxhd()})) {
out.print("success");
} else {
out.print("failure");
}
}
效果
其他代碼
jar包
js顯示數據
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style type="text/css">
input[type=button]{
background-color: #4CAF50;
color:white;
}
</style>
</head>
<link rel="stylesheet" href="bootstrap.min.css">
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
function allSel(allsel){
$(".choice").prop("checked",allsel.checked);
}
function delOne(i){
if(confirm("確定刪除？")) {
//發異步刪除請求，若刪除成功，則執行 $("#"+i).remove();
}
}
function delSel(){
if(!confirm("確定刪除？")) return;
$("input[name='chk']:checked").each(
function(){
var i=$(this).val();
$("#"+i).remove();
}
);
}
function getDxh() {
var dxhb=$("#dxhb").val();
$.ajax({
type:'post',
url:"dxhAction?op=select&dxhb="+dxhb,
success:function(res){
console.log(typeof res);
res=eval("("+res+")"); //返回的一串數據格式符合JavaScript的對象格式 {a:value,b:value} ,使用eval函數將字符串轉換爲對象
// alert(typeof res);
var dxhs="";
for (var i = 0; i < res.length; i++) { //遍歷數據
var dxh=res[i];
if (i%2==1) {
dxhs=dxhs+ "<tr id="+dxh.dxha+" class='success'>";
} else {
dxhs=dxhs+ "<tr id="+dxh.dxha+">";
}
dxhs=dxhs+"<td style='padding-left:36px;'><input name='chk' class='choice' value="+dxh.dxha+" type='checkbox'></td>";
dxhs=dxhs+"<td>"+dxh.dxha+"</td><td>"+dxh.dxhb+"</td><td>"+dxh.dxhc+"</td>";
dxhs=dxhs+"<td>"+dxh.dxhd+"</td><td><a href='javascript:void(0)' οnclick='delOne("+dxh.dxha+")'>del</td></tr>"
}
$("#dxh").html(dxhs);
}
});
}
$(function(){
getDxh();
$("#btnFind").click(
function(){
getDxh();
}
);
});
</script>
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<nav class="navbar navbar-default" role="navigation">
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<form class="navbar-form navbar-left" action="dxhAction">
<div class="form-group">
<input type="text" class="form-control" id="dxhb" name="dxhb" placeholder="search by sencond field..." />
</div> <button id="btnFind" type="button" class="btn btn-default">查詢</button>
</form>
</div>
</nav>
</div>
<div class="col-md-12 column">
<table id="tbl" class="table">
<thead><tr><th>全選<input type="checkbox" value="全選" onclick="allSel(this)"></th>
<th>編號 </th> <th> 產品</th> <th>交付時間 </th><th>狀態</th><th>處理</th>
</tr> </thead>
<tbody id="dxh"> </tbody>
</table>
</div>
<div class="col-md-12 column">
<input class="btn" type="button" value="刪除所選" style="margin-right:20px" onclick="delSel()">
<input class="btn" type="button" value="增 加" style="margin-right:20px" onclick="window.location.href='add.html'">
<input class="btn" type="button" value="java顯示數據" style="padding:6px 20px" onclick="window.location.href='showDxhByJava.jsp'">
</div>
</div>
</div>
<h1 id="abc"></h1>
</body>
</html>
jstl顯示數據
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style type="text/css">
input[type=button]{
background-color: #4CAF50;
color:white;
}
</style>
</head>
<link rel="stylesheet" href="bootstrap.min.css">
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
function allSel(allsel){
$(".choice").prop("checked",allsel.checked);
}
function delOne(i){
if(confirm("確定刪除？")) {
//發異步刪除請求，若刪除成功，則執行 $("#"+i).remove();
}
}
function delSel(){
if(!confirm("確定刪除？")) return;
$("input[name='chk']:checked").each(
function(){
var i=$(this).val();
$("#"+i).remove();
}
);
}
</script>
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<nav class="navbar navbar-default" role="navigation">
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<form class="navbar-form navbar-left" action="dxhAction">
<div class="form-group">
<input type="text" class="form-control" name="dxhb" placeholder="search by sencond field..." />
</div> <button type="submit" class="btn btn-default">查詢</button>
</form>
</div>
</nav>
</div>
<div class="col-md-12 column">
<table id="tbl" class="table">
<thead><tr><th>全選<input type="checkbox" value="全選" onclick="allSel(this)"></th>
<th>編號 </th> <th> 產品</th> <th>交付時間 </th><th>狀態</th><th>處理</th>
</tr> </thead>
<tbody>
<!-- 使用java提供的標籤來顯示數據 -->
<%int i=1; %>
<c:forEach items="${sessionScope.lstDxh}" var="dxh" varStatus="zz">
<c:choose>
<c:when test="${zz.index mod 2 == 1}">
<tr id="${dxh.dxha}" class='success'>
</c:when>
<c:otherwise>
<tr id="${dxh.dxha}" >
</c:otherwise>
</c:choose>
<td style='padding-left:36px;'> <%=i++ %> <input name='chk' class='choice' value="${dxh.dxha}" type='checkbox'></td>
<td>${dxh.dxha}</td><td>${dxh.dxhb}</td><td>${dxh.dxhc}</td>
<td>${dxh.dxhd}</td><td><a href='javascript:void(0)' onclick='delOne(${dxh.dxha})'>del</td>
</tr>
</c:forEach>
</tbody>
</table>
</div>
<div class="col-md-12 column">
<input class="btn" type="button" value="刪除所選" style="margin-right:20px" onclick="delSel()">
<input class="btn" type="button" value="增 加" style="margin-right:20px" onclick="window.location.href='add.html'">
<input class="btn" type="button" value="js顯示數據" style="padding:6px 20px" onclick="window.location.href='showDxhByJs.jsp'">
</div>
</div>
</div>
</body>
<script type="text/javascript">
</script>
</html>
dao
package com.web508.dao;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import com.web508.model.Dxh;
public class DxhDao {
private static String driver;
private static String url;
private static String user;
private static String password;
static{
String sPath = Thread.currentThread().getContextClassLoader().getResource("").getPath();
try {
FileInputStream fin=new FileInputStream(sPath+"/db.properties");
System.out.println(sPath);
Properties prop=new Properties();
prop.load(fin);
driver=prop.getProperty("driver");
url=prop.getProperty("url");
user=prop.getProperty("user");
password=prop.getProperty("password");
} catch (Exception e) {
System.err.println(e.getMessage());
}
}
public DxhDao() {}
private Connection getConn() {
Connection con = null;
// String driver = "com.mysql.cj.jdbc.Driver";
// String url = "jdbc:mysql://localhost:3306/njdb?UseSSL=false&serverTimezone=Asia/Shanghai";
// String user = "root";
// String password = "123456";
try {
Class.forName(driver);
con = DriverManager.getConnection(url, user, password);
} catch (Exception e) {
System.err.println(e.getMessage());
}
return con;
}
public boolean isExist(String sql) {
Connection conn = getConn();
Statement stmt = null;
ResultSet rs = null;
try {
stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
return rs.next();
} catch (SQLException e) {
System.err.println(e.getMessage());
return false;
} finally {
if (conn != null) {
try {
conn.close();
} catch (SQLException e) {
}
}
}
}
public int isExist(String sql, Object[] obj) {
int i = 0;
Connection conn = getConn();
PreparedStatement pstmt = null;
ResultSet rs = null;
try {
for (int j = 0; j < obj.length; j++) {
pstmt = conn.prepareStatement(sql);
pstmt.setObject(j, obj[j]);
}
rs = pstmt.executeQuery();
while (rs.next()) {
i++;
}
} catch (SQLException e) {
e.printStackTrace();
} finally {
try {
if (rs != null)
rs.close();
if (pstmt != null)
pstmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
return i;
}
public boolean exeUpdate(String sql, Object[] obj) {
int i = 0;
Connection conn = getConn();
PreparedStatement pstmt = null;
try {
pstmt = conn.prepareStatement(sql);
for (int j = 0; j < obj.length; j++) {
pstmt.setObject(j + 1, obj[j]);
}
i = pstmt.executeUpdate();
} catch (SQLException e) {
System.err.println(e.getMessage());
i = -1;
} finally {
try {
if (pstmt != null)
pstmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
return i > 0;
}
public List<Dxh> getDxh(String sql) {
List<Dxh> list = new ArrayList<Dxh>();
Connection conn = getConn();
Statement stmt = null;
ResultSet rs = null;
try {
stmt = conn.createStatement();
rs = stmt.executeQuery(sql);
while (rs.next()) {
Dxh dxh = new Dxh();
dxh.setDxha(rs.getInt("dxha"));
dxh.setDxhb(rs.getString("dxhb"));
dxh.setDxhc(rs.getFloat("dxhc"));
dxh.setDxhd(rs.getString("dxhd"));
list.add(dxh);
}
} catch (Exception e) {
System.err.println(e.getMessage());
} finally {
try {
if (rs != null)
rs.close();
if (stmt != null)
stmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
return list;
}
}
實體類（自己生成）
jquery v1.10.2
bootstrap v3.3.7
過濾器
package com.web508.filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
/**
* Servlet Filter implementation class TestFilter
*/
@WebFilter("/*")
public class TestFilter implements Filter {
/**
* Default constructor.
*/
public TestFilter() {
// TODO Auto-generated constructor stub
}
/**
* @see Filter#destroy()
*/
public void destroy() {
// TODO Auto-generated method stub
}
/**
* @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
*/
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
// System.out.println(request.getProtocol());
chain.doFilter(request, response);
}
/**
* @see Filter#init(FilterConfig)
*/
public void init(FilterConfig fConfig) throws ServletException {
// TODO Auto-generated method stub
}
}