hzuapps#4 提交实验代码

LIMITAYANG · Dec 4, 2016 · 9697ce4 · 9697ce4
1 parent f1317fb
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diff --git a/jweb/src/edu/hzu/javaweb/labs/se1414080902220/FirstSevlet.java b/jweb/src/edu/hzu/javaweb/labs/se1414080902220/FirstSevlet.java
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+package se1414080902220Servlet;
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.servlet.RequestDispatcher;
+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(urlPatterns="/1414080902220")
+public class FirstSevlet extends HttpServlet {
+
+	public FirstSevlet() {
+		super();
+	}
+
+
+	public void destroy() {
+		super.destroy(); 
+	}
+
+
+	public void doGet(HttpServletRequest request, HttpServletResponse response)
+			throws ServletException, IOException {
+
+
+	}
+
+
+	public void doPost(HttpServletRequest request, HttpServletResponse response)
+			throws ServletException, IOException {
+		String income=request.getParameter("income");
+		String timeString=request.getParameter("time");
+		String description=request.getParameter("description");
+		String message=new String();
+		try {
+			Double incomeMoney=Double.parseDouble(income);
+			if (incomeMoney<0) 
+			{
+				message="收入不允许为空";	
+			}
+			else 
+			{
+				message="添加收入成功";
+			}
+		} catch (Exception e) {
+			message="填写的收入不合法，请返回重新填写";
+			System.out.print(e.getMessage());
+		}
+		request.setAttribute("res", message);
+		RequestDispatcher rd=request.getRequestDispatcher("1414080902220/result.jsp");
+		rd.forward(request, response);
+
+	}
+
+
+	public void init() throws ServletException {
+
+	}
+}
diff --git a/jweb/web/1414080902220/addinfo.jsp b/jweb/web/1414080902220/addinfo.jsp
@@ -0,0 +1,56 @@
+<%@ 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%>">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <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 src="http://cdn.bootcss.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
+    <title>统计收入</title>
+    <style type="text/css">
+    	body{
+    		background:#666;
+    	}
+    	input{
+    		background-color: #777;
+			border:none;
+			border-radius:10px;
+			text-align:center;
+    	}
+    	#div1{
+    		padding: 10% 10% 10% 10%;
+    	}
+    	textarea{
+    		background-color: #777;
+			border:none;
+			border-radius:10px;
+    	}
+    </style>
+
+
+  </head>
+
+  <body>
+  	<br/><br/><br/><br/>
+  	<div class="col-md-2"></div>
+  	<div class="col-md-8" id="div1">
+  		<form  action="1414080902220" method="post">
+  				<label for="income"> 收入：</label>
+	         	<input type="text" name="income" id="income"><br/><br/>
+	         	<label for="time"> 时间：</label>	 
+	        	<input type="text" name="time"><br/><br/>
+	        	<label for="texts">来源：</label>
+	        	<input type="text" name="description" id="texts"><br/><br/>
+	        	<input type="submit" value="添加">
+	    </form>
+  	</div>
+  	<div class="col-md-2"></div>
+
+  </body>
+</html>
diff --git a/jweb/web/1414080902220/result.jsp b/jweb/web/1414080902220/result.jsp
@@ -0,0 +1,21 @@
+<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
+<%
+String path = request.getContextPath();
+String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
+%>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+  <head>
+    <base href="<%=basePath%>">
+
+    <title>展现界面</title>
+
+
+
+  </head>
+
+  <body>
+    	<c:out value="${res}" />
+  </body>
+</html>