hzuapps#4 提交实验代码

TheBestP · Nov 17, 2016 · b5b56d6 · b5b56d6
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diff --git a/jweb/web/1414080902137/Info.jsp b/jweb/web/1414080902137/Info.jsp
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+<%@ 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 'Info.jsp' starting page</title>
+
+	<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="styles.css">
+	-->
+
+  </head>
+
+  <body>
+    <div><%=request.getAttribute("outputMessage") %></div>
+    <script> 
+//取出传回来的参数error并与yes比较
+  var errori ='<%=request.getParameter("error")%>';
+  if(errori=='yes'){
+   alert("登录失败!");
+  history.back();
+  }
+</script>
+  </body>
+</html>
diff --git a/jweb/web/1414080902137/index.jsp b/jweb/web/1414080902137/index.jsp
@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<%@page language="java" contentType="text/html" import="java.util.*" pageEncoding="UTF-8"%>
+<html>
+<head>
+	<meta charset="utf-8">
+	<!-- 网页随屏幕的大小变化而变化 -->
+	<meta name="viewport" content="width=device-width,initial-scale=1.0">
+	<!-- 支持IE浏览器 -->
+	<meta http-equiv="X-UA-Compatible" content="IE-edge">
+	<title>酒店管理系统</title>
+	<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">
+	<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>
+	<script type="text/javascript" src="index.js"></script>
+
+<body >
+	<div style="background-color:silver;height:150px">
+	<div class="container">
+		<div class="row" style="margin-top: 180px">
+			<div class="col-md-5 col-md-offset-3" style="background-color: LightSteelBlue">
+				<h1>欢迎登录XX酒店管理系统！</h1>
+				<form action="se1414080902137" class="form-horizontal" style="margin-top: 20px" method="post">
+				  <div class="form-group">
+				    <label for="inputEmail3" class="col-sm-2 control-label">账号:</label>
+				    <div class="col-sm-10">
+				      <input type="text" class="form-control" id="inputEmail3" name="username" placeholder="账号">
+				    </div>
+				  </div>
+				  <div class="form-group">
+				    <label for="inputPassword3" class="col-sm-2 control-label">密码:</label>
+				    <div class="col-sm-10">
+				      <input type="password" class="form-control" id="inputPassword3" name="password" placeholder="密码">
+				    </div>
+				  </div>
+				  <div class="form-group">
+				    <div class="col-sm-offset-2 col-sm-10">
+				      <div class="checkbox">
+				        <label>
+				          <input type="checkbox"> 记住账号
+				        </label>
+				      </div>
+				    </div>
+				  </div>
+				  <div class="form-group">
+				    <div class="col-sm-offset-2 col-sm-10">
+				      <!-- submit 提交form表单中的数据到action指定的页面
+				      <button type="submit" class="btn btn-default">登录</button> -->
+				      	<input type="submit" class="btn btn-default" value="登录"/>
+				      	<input type="reset" class="btn btn-default" value="取消"/>
+				    </div>
+				    </div>
+
+				</form>
+				</div>
+			</div>
+		</div>
+		</div>
+
+
+</body>
+</html>
diff --git a/jweb/web/1414080902137/src/edu/hzu/javaweb/labs/se1414080902137/se1414080902137Servlet.java b/jweb/web/1414080902137/src/edu/hzu/javaweb/labs/se1414080902137/se1414080902137Servlet.java
@@ -0,0 +1,96 @@
+package edu.hzu.javaweb.labs.se1414080902137;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+public class se1414080902137Servlet extends HttpServlet {
+
+
+	/**
+	 * Constructor of the object.
+	 */
+	public se1414080902137Servlet() {
+		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 {
+
+		response.setContentType("text/html");
+		PrintWriter out = response.getWriter();
+		out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
+		out.println("<HTML>");
+		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
+		out.println("  <BODY>");
+		out.print("    This is ");
+		out.print(this.getClass());
+		out.println(", using the GET method");
+		out.println("  </BODY>");
+		out.println("</HTML>");
+		out.flush();
+		out.close();
+	}
+
+	/**
+	 * 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 {
+
+		response.setContentType("text/html");
+		String userName=request.getParameter("username");
+		String userPwd=request.getParameter("password");
+		String info="";
+		if(("abc").equals(userName)&&("123").equals(userPwd)){
+			info="»¶ÓÄã£¬"+userName+"!";
+			request.setAttribute("outputMessage", info);
+			request.getRequestDispatcher("Info.jsp").forward(request,response);
+		}else{
+			response.sendRedirect("Info.jsp?error=yes");
+
+		}
+
+
+	}
+
+	/**
+	 * Initialization of the servlet. <br>
+	 *
+	 * @throws ServletException if an error occurs
+	 */
+	public void init() throws ServletException {
+		// Put your code here
+	}
+
+}