【自动旋转源码】【狂雨cmsAPP源码】【炒股源码公式】jsp输出源码

【自动旋转源码】【狂雨cmsAPP源码】【炒股源码公式】jsp输出源码_jsp输出代码的方式

来源:源码和后门渗透发表时间:2024-11-27 04:31:36

1.JSP的输输出式7个动作指令——include指令
2.求jsp登录源码急急急急急急急急急急急

jsp输出源码_jsp输出代码的方式

JSP的7个动作指令——include指令

include指令是一个动态的include指令，用于包含某个页面，出源仅导入页面的代码的方body内容，不引入编译指令。输输出式自动旋转源码其语法格式如下：或。出源flush属性控制输出缓存，代码的方狂雨cmsAPP源码为ture时包含在被导入文件中，输输出式为flase时在原文件中。出源通过第二种语法格式，代码的方可在被导入页面中添加额外请求参数。输输出式如：jsp-include.jsp，出源使用动态导入语法导入scriplet.jsp。代码的方页面生成的输输出式炒股源码公式Servlet源代码显示，动态导入仅使用include方法插入目标页面内容，出源而非完全导入。代码的方静态导入和动态导入的德清麻将源码区别有三点：静态导入将导入页面代码完全融入，合成一个Servlet，而动态导入在Servlet中使用include方法引入内容；静态导入时被导入页面的编译指令生效，动态导入时失去作用，源码免费app仅插入body内容；动态包含允许增加额外参数，参数可在forward-result页面使用request对象获取。forward指令与include指令相似，前者完全替代原有页面，后者则插入页面内容。本篇文章介绍的内容至此，如有帮助请点关注和赞，后续会继续更新。

求jsp登录源码急急急急急急急急急急急

登陆页面 index.jsp源码：

<%@ 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. Transitional//EN">

<html>

<head>

<title>login</title>

<!--

-->

</head>

<body>

用户名：<input type="text" name="username" ><br>

密码:<input type="password" name="userpass"><br>

</form>

</body>

</html>

-------------

LoginServlet.java 源码：

package servlet;

import java.io.IOException;

import java.io.PrintWriter;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class LoginServlet extends HttpServlet {

* Constructor of the object.

public LoginServlet() {

super();

}

* Destruction of the servlet. <br>

public void destroy() {

super.destroy(); // Just puts "destroy" string in log

// Put your code here

}

* The doGet method of the servlet. <br>

* This method is called when a form has its tag value method equals to get.

* @param request the request send by the client to the server

* @param response the response send by the server to the client

* @throws ServletException if an error occurred

* @throws IOException if an error occurred

public void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

//获得jsp页面传输的参数

String username=request.getParameter("username");

String userpass=request.getParameter("userpass");

//判断

if(username.equals("user")&&userpass.equals("")){

response.sendRedirect("1.jsp");

}else if(username.equals("admin")&&userpass.equals("")){

response.sendRedirect("2.jsp");

}else{

response.sendRedirect("index.jsp");

}

* The doPost method of the servlet. <br>

* This method is called when a form has its tag value method equals to post.

* @param request the request send by the client to the server

* @param response the response send by the server to the client

* @throws ServletException if an error occurred

* @throws IOException if an error occurred

public void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

this.doGet(request, response);

}

* Initialization of the servlet. <br>

* @throws ServletException if an error occurs

public void init() throws ServletException {

// Put your code here

}

-------------

1.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. Transitional//EN">

<html>

<head>

<title>My JSP '1.jsp' starting page</title>

<!--

-->

</head>

<body>

This is 1.jsp <br>

</body>

</html>

-------------

2.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. Transitional//EN">

<html>

<head>

<title>My JSP '1.jsp' starting page</title>

<!--

-->

</head>

<body>

This is 2.jsp <br>

</body>

</html>

【自动旋转源码】【狂雨cmsAPP源码】【炒股源码公式】jsp输出源码_jsp输出代码的方式

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