hzuapps#6 提交实验代码

Danivy · Nov 7, 2016 · 62b6238 · 62b6238
1 parent 25579b9
commit 62b6238
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Showing 2 changed files with 36 additions and 13 deletions.
diff --git a/jweb/src/edu/hzu/javaweb/labs/se1414080902205/Se1414080902205Servlet.java b/jweb/src/edu/hzu/javaweb/labs/se1414080902205/Se1414080902205Servlet.java
@@ -8,6 +8,7 @@
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
 @WebServlet("/1414080902205")
 public class Se1414080902205Servlet extends HttpServlet {
 
@@ -53,21 +54,30 @@ public void doPost(HttpServletRequest request, HttpServletResponse response)
 		request.setCharacterEncoding("gb2312");
 		response.setCharacterEncoding("gb2312");
 		PrintWriter out = response.getWriter();
-		String Account = new String(request.getParameter("account"));
-		String Amount = new String(request.getParameter("amount"));
+		String Account = "";
+		String Amount ="";
+		if(request.getParameter("username")!=null){
+//			System.out.println("fkldasjflkasjdkflas");
+			Account+=new String(request.getParameter("username"));
+		}
+
+		if(request.getParameter("passwd")!=null)
+			Amount= new String(request.getParameter("passwd"));
 //		out.print(Account);
 //		out.print(Amount);
+		HttpSession session=request.getSession(true);
+		String msg = "";
 		if (Account.equals("")) {
-			out.println("账号不能为空");
+			msg = "账号不能为空";
 		} else if (Amount.equals("")) {
-			out.println("转账金额不能为空");
+			msg = "转账金额不能为空";
 		} else {
 			boolean flat = true;
 			char[] str=Account.toCharArray();
 			for (int i = 0;i < Account.length();i++) {
 				int x = str[i] - '0';
 				if (!(x >= 0 && x <= 9)) {
-					out.println("请输入正确的账号");
+					msg = "请输入正确的账号";
 					flat = false;
 					break;
 				}
@@ -77,14 +87,22 @@ public void doPost(HttpServletRequest request, HttpServletResponse response)
 				for (int i = 0;i < Amount.length();i++) {
 					int x = sstr[i] - '0';
 					if (!(x >= 0 && x <= 9)) {
-						out.println("请输入正确的转账金额");
+						msg = "请输入正确的转账金额";
 						flat = false;
 						break;
 					}
 				}
 			}
-			if (flat) out.println("转账成功");
+			if (flat) msg = "转账成功";
 		}
+		System.out.println(msg);
+		request.setAttribute("message", msg);
+		request.getRequestDispatcher("/index.jsp").forward(request, response);
+//		System.out.println("dflajskldfjads");
+		session.setAttribute("message", msg);
+	//	System.out.println(session.getAttribute("message").toString());
+		//System.out.println("fsfsdfsd");
+//		request.getSession().setAttribute("message",msg);
 //		String Account = "1414080902205";
 //		String Amount = "1414080902205";
 //		out.println(Account);

diff --git a/jweb/web/1414080902205/index.jsp b/jweb/web/1414080902205/index.jsp
@@ -1,5 +1,6 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
 <link href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet">
@@ -13,23 +14,26 @@ ATM Transfer
         <center>Now time is: 
         <%=new java.util.Date()%>
         </center>
-	   	  <form id="register" action="servlet/Se1414080902205Servlet" method="post">
+	   	  <form id="register" action="/LabForTwo/servlet/Se1414080902205Servlet" method="post">
 		  	<div class="form-group">
                 <label for="username1">Account *</label>
-                <input type="text" id="Account" class="form-control" />
+                <input type="text" name="username" class="form-control" />
 			</div>
 			<div class="form-group">
                 <label for="password1">Amount *</label>
-                <input type="password" id="Amount" class="form-control"/>
+                <input type="password" name="passwd" class="form-control"/>
+                <c:if test="${!empty sessionScope.message}">
+                	<c:out value="${sessionScope.message}"></c:out>&nbsp;&nbsp;
+                </c:if>
 			</div>
 			<div style = "text-align:right;">
-			<button type="button" class="btn btn-default">Confirm</button>
+			<button type="submit" class="btn btn-default">Confirm</button>
 			</div>
 			</form>
 	</div>
 
 </body>
-	<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>
+	<!-- <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>
     <script type="text/javascript">
       $( ".btn" ).click(function() {
@@ -42,9 +46,10 @@ ATM Transfer
           type : "post",
           datatype:"html",
           success: function(data){
-            alert(data);
+            //alert(data);
         }});
       });
     </script>
+     -->
 
 </html>