Merge pull request #593 from qq1032246642/master

#4 提交实验代码
hzuapps · Nov 28, 2016 · 44275a4 · 44275a4
2 parents c49bdb7 + 8c4ab48
commit 44275a4
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diff --git a/jweb/edu/hzu/javaweb/labs/se1414080902229/se1414080902229.java b/jweb/edu/hzu/javaweb/labs/se1414080902229/se1414080902229.java
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+package se1414080902229;
+
+import javax.servlet.annotation.WebServlet;
+import java.io.IOException;
+
+/**
+ * Created by yuan on 2016/11/7.
+ */
+@WebServlet(value = "/se1414080902229")
+public class se1414080902229 extends javax.servlet.http.HttpServlet {
+    protected void doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException {
+        request.setCharacterEncoding("utf-8");
+        response.setCharacterEncoding("utf-8");
+        response.setContentType("text/html; charset=utf-8");
+        response.getWriter().println("servlet 接受成功");
+    }
+
+    protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException {
+        doPost(request,response);
+    }
+}
diff --git a/jweb/src/edu/hzu/javaweb/labs/se1414080902229/EncodingFilter.java b/jweb/src/edu/hzu/javaweb/labs/se1414080902229/EncodingFilter.java
@@ -0,0 +1,25 @@
+package filter;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import java.io.IOException;
+
+/**
+ * Created by yuan on 2016/11/28.
+ */
+@WebFilter(filterName = "EncodingFilter",urlPatterns = "/*")
+public class EncodingFilter implements Filter {
+    public void destroy() {
+    }
+
+    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws ServletException, IOException {
+        req.setCharacterEncoding("utf-8");
+        resp.setCharacterEncoding("utf-8");
+        chain.doFilter(req, resp);
+    }
+
+    public void init(FilterConfig config) throws ServletException {
+
+    }
+
+}
diff --git a/jweb/src/edu/hzu/javaweb/labs/se1414080902229/LoginFilter.java b/jweb/src/edu/hzu/javaweb/labs/se1414080902229/LoginFilter.java
@@ -0,0 +1,35 @@
+package filter;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.io.IOException;
+
+/**
+ * Created by yuan on 2016/11/21.
+ */
+@WebFilter(filterName = "LoginFilter")
+public class LoginFilter implements Filter {
+    public void destroy() {
+    }
+
+    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws ServletException, IOException {
+        HttpServletRequest request = (HttpServletRequest)req;
+        HttpServletResponse response = (HttpServletResponse)resp;
+        HttpSession session = request.getSession();
+        String judge = (String)session.getAttribute("login");
+        if(judge!=null&&judge.equals("1")){
+            chain.doFilter(req, resp);
+        }else{
+            response.sendRedirect("index.jsp");
+        }
+    }
+
+    public void init(FilterConfig config) throws ServletException {
+
+    }
+
+}
diff --git a/jweb/src/edu/hzu/javaweb/labs/se1414080902229/se1414080902229Servlet.java b/jweb/src/edu/hzu/javaweb/labs/se1414080902229/se1414080902229Servlet.java
@@ -0,0 +1,21 @@
+package se1414080902229;
+
+import javax.servlet.annotation.WebServlet;
+import java.io.IOException;
+
+/**
+ * Created by yuan on 2016/11/7.
+ */
+@WebServlet(value = "/se1414080902229")
+public class se1414080902229Servlet extends javax.servlet.http.HttpServlet {
+    protected void doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException {
+        request.setCharacterEncoding("utf-8");
+        response.setCharacterEncoding("utf-8");
+        response.setContentType("text/html; charset=utf-8");
+        response.getWriter().println("servlet 接受成功");
+    }
+
+    protected void doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException {
+        doPost(request,response);
+    }
+}
diff --git a/labs/1414080902229/index.jsp b/labs/1414080902229/index.jsp
@@ -0,0 +1,82 @@
+<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
+<%
+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 'index.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">
+	-->
+
+	 <!-- 新 Bootstrap 核心 CSS 文件 -->
+	<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap.min.css">
+
+	<!-- 可选的Bootstrap主题文件（一般不用引入） -->
+	<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.0/css/bootstrap-theme.min.css">
+
+	<!-- jQuery文件。务必在bootstrap.min.js 之前引入 -->
+	<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>
+
+	<!-- 最新的 Bootstrap 核心 JavaScript 文件 -->
+	<script src="http://cdn.bootcss.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
+
+	<script>
+		function submitClick(){
+	  		var xuehao =$("#xuehao").val();
+	  		var password =$("#password").val()
+	  		if(xuehao==null||xuehao==undefined||xuehao==''){
+	  			alert("account is't null");
+	  			return ;
+	  		}
+	  		if(password==null||password==undefined||password==''){
+	  			alert("password is't null");
+	  			return ;
+	  		}
+	  		$.getJSON('success.json', function(data){
+	   			alert(data.msg);
+	   			$("#myModal").hide();
+	   		});
+	
+	  	}
+	
+	</script>
+  </head>
+
+  <body>
+
+<button type="button" class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
+  login in
+</button>
+
+<!-- Modal -->
+<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
+        <h4 class="modal-title" id="myModalLabel">Modal title</h4>
+      </div>
+      <div class="modal-body">
+        	account：<input type="text" id="xuehao" name="xuehao" />
+        	password：<input type="password" id="password" name=""password"" />
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+        <button type="button" id="submit1" onclick="submitClick()" class="btn btn-primary">login</button>
+      </div>
+    </div>
+  </div>
+</div>
+  </body>
+</html>