diff --git a/coding2017 b/coding2017
new file mode 160000
index 0000000000..bdbfcff8c9
--- /dev/null
+++ b/coding2017
@@ -0,0 +1 @@
+Subproject commit bdbfcff8c9b106c07b6cbd6702fe97accc1dc90b
diff --git a/students/862726639/pom.xml b/students/862726639/pom.xml
new file mode 100644
index 0000000000..cac49a5328
--- /dev/null
+++ b/students/862726639/pom.xml
@@ -0,0 +1,32 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>com.coderising</groupId>
+  <artifactId>ood-assignment</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>ood-assignment</name>
+  <url>http://maven.apache.org</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    
+    <dependency>
+    	<groupId>junit</groupId>
+    	<artifactId>junit</artifactId>
+    	<version>4.12</version>
+    </dependency>
+    
+  </dependencies>
+  <repositories>
+        <repository>
+            <id>aliyunmaven</id>
+            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
+        </repository>
+    </repositories>
+</project>
diff --git a/students/862726639/src/main/java/com/coderising/ood/srp/Email.java b/students/862726639/src/main/java/com/coderising/ood/srp/Email.java
new file mode 100644
index 0000000000..fd2d231ecb
--- /dev/null
+++ b/students/862726639/src/main/java/com/coderising/ood/srp/Email.java
@@ -0,0 +1,145 @@
+package com.coderising.ood.srp;
+
+import java.io.IOException;
+import org.apache.commons.mail.EmailException;
+import org.apache.commons.mail.HtmlEmail;
+/**
+ * 只提交发送邮件的功能，主邮箱，备用邮箱需要赋予
+ * @author gaohuan
+ *
+ */
+public class Email {
+	public static final String ENCODEING = "UTF-8";  
+	  
+    private String host; // 服务器地址  
+  
+    private String sender; // 发件人的邮箱  
+  
+    private String receiver; // 收件人的邮箱  
+  
+    private String name; // 发件人昵称  
+  
+    private String username; // 账号  
+  
+    private String password; // 密码  
+  
+    private String subject; // 主题  
+  
+    private String message; // 信息(支持HTML)  
+	
+	public boolean send2(Email mail) {  
+		if ("".equals(mail.getReceiver())&&null == mail.getReceiver()) {
+			return false;
+		}
+		System.out.println("开始发送邮件");
+        // 发送email  
+        HtmlEmail email = new HtmlEmail();  
+        try {  
+            // 这里是SMTP发送服务器的名字：163的如下："smtp.163.com"  
+            email.setHostName(mail.getHost());  
+            // 字符编码集的设置  
+            email.setCharset("utf-8");  
+            // 收件人的邮箱  
+            email.addTo(mail.getReceiver());  
+            // 发送人的邮箱  
+            email.setFrom(mail.getSender(), mail.getName());  
+            // 如果需要认证信息的话，设置认证：用户名-密码。分别为发件人在邮件服务器上的注册名称和密码  
+            email.setAuthentication(mail.getUsername(), mail.getPassword());  
+            // 要发送的邮件主题  
+            email.setSubject(mail.getSubject());  
+            // 要发送的信息，由于使用了HtmlEmail，可以在邮件内容中使用HTML标签  
+            email.setMsg(mail.getMessage());  
+            // 发送  
+            email.send();  
+        	System.out.println(mail.getSender() + " 发送邮件到 " + mail.getReceiver());  
+            return true;  
+        } catch (EmailException e) {  
+            e.printStackTrace();  
+            System.out.println(mail.getSender() + " 发送邮件到 " + mail.getReceiver()  
+                    + " 失败");  
+            return false;  
+        }  
+    }
+
+
+	public String getHost() {
+		return host;
+	}
+
+
+	public void setHost(String host) {
+		this.host = host;
+	}
+
+
+	public String getSender() {
+		return sender;
+	}
+
+
+	public void setSender(String sender) {
+		this.sender = sender;
+	}
+
+
+	public String getReceiver() {
+		return receiver;
+	}
+
+
+	public void setReceiver(String receiver) {
+		this.receiver = receiver;
+	}
+
+
+	public String getName() {
+		return name;
+	}
+
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+
+	public String getUsername() {
+		return username;
+	}
+
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+
+	public String getPassword() {
+		return password;
+	}
+
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
+
+	public String getSubject() {
+		return subject;
+	}
+
+
+	public void setSubject(String subject) {
+		this.subject = subject;
+	}
+
+
+	public String getMessage() {
+		return message;
+	}
+
+
+	public void setMessage(String message) {
+		this.message = message;
+	}  
+	
+	
+}
diff --git a/students/862726639/src/main/java/com/coderising/ood/srp/Goods.java b/students/862726639/src/main/java/com/coderising/ood/srp/Goods.java
new file mode 100644
index 0000000000..376bc87de2
--- /dev/null
+++ b/students/862726639/src/main/java/com/coderising/ood/srp/Goods.java
@@ -0,0 +1,79 @@
+package com.coderising.ood.srp;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+/**
+ * 这个类的作用只是用于获取资源文件中的降价商品
+ * @author gaohuan
+ *
+ */
+public class Goods {
+	private String productID;
+	private String productDesc;
+	
+	/**
+	 * 获得降价
+	 * @return
+	 * @throws IOException
+	 */
+	@SuppressWarnings("finally")
+	public ArrayList<Goods>  getSaleGoods() throws IOException {
+		ArrayList<Goods> goodsList = new ArrayList<Goods>();
+		File file = new File("src\\main\\java\\com\\coderising\\ood\\srp\\product_promotion.txt");
+		BufferedReader br = null;
+		try {
+			br = new BufferedReader(new FileReader(file));
+			String temp = br.readLine();
+			String[] data = temp.split(" ");
+			Goods goods = new Goods(data[0], data[1]);
+			goodsList.add(goods);
+			System.out.println("产品ID = " + goods.getProductID() + "\n");
+			System.out.println("产品描述 = " + goods.getProductDesc() + "\n");
+
+		} catch (Exception e) {
+			e.printStackTrace();
+		} finally {
+			br.close();
+			return goodsList;
+		}
+	}
+
+	public String getProductID() {
+		return productID;
+	}
+
+	public void setProductID(String productID) {
+		this.productID = productID;
+	}
+
+	public String getProductDesc() {
+		return productDesc;
+	}
+
+	public void setProductDesc(String productDesc) {
+		this.productDesc = productDesc;
+	}
+
+	public Goods() {
+		super();
+	}
+
+	public Goods(String productID, String productDesc) {
+		super();
+		this.productID = productID;
+		this.productDesc = productDesc;
+	}
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+}
diff --git a/students/862726639/src/main/java/com/coderising/ood/srp/Main.java b/students/862726639/src/main/java/com/coderising/ood/srp/Main.java
new file mode 100644
index 0000000000..1e347cdd18
--- /dev/null
+++ b/students/862726639/src/main/java/com/coderising/ood/srp/Main.java
@@ -0,0 +1,35 @@
+package com.coderising.ood.srp;
+
+import java.io.IOException;
+import java.util.ArrayList;
+
+import org.junit.Test;
+
+public class Main {
+	//发送邮件
+	@Test
+	public void test() throws Exception{
+		//获得降价商品
+		Goods goods = new Goods();
+		ArrayList<Goods> saleGoods = goods.getSaleGoods();
+		//获得对应用户
+		for (Goods goods2 : saleGoods) {
+			User user = new User();
+			ArrayList<User> userById = user.getUserById(goods2.getProductID());
+			for (User user2 : userById) {
+				//发送邮件
+				Email email = new Email();
+				email.setHost("smtp.163.com"); // 设置邮件服务器,如果不用163的,自己找找看相关的  
+				email.setSender("15237140070@163.com");  
+				email.setReceiver(user2.getEmail()); // 接收人  
+				email.setUsername("15237140070@163.com"); // 登录账号,一般都是和邮箱名一样吧  
+				email.setPassword("sudan521"); // 发件人邮箱的登录密码  
+				email.setSubject("降价了降价了");  
+				email.setMessage(Message.saleMessage(user2.getName(), goods2.getProductDesc())+"");  
+				email.send2(email);  
+				
+			}
+		}
+	}
+
+}
diff --git a/students/862726639/src/main/java/com/coderising/ood/srp/Message.java b/students/862726639/src/main/java/com/coderising/ood/srp/Message.java
new file mode 100644
index 0000000000..af09775311
--- /dev/null
+++ b/students/862726639/src/main/java/com/coderising/ood/srp/Message.java
@@ -0,0 +1,12 @@
+package com.coderising.ood.srp;
+
+public class Message {
+	
+	public static StringBuilder saleMessage(String userName ,String goodsName){
+		StringBuilder buffer = new StringBuilder();
+		buffer.append("Subject:").append("您关注的产品降价了").append("\n");
+		buffer.append("Content:").append("尊敬的 "+userName+", 您关注的产品 " + goodsName + " 降价了，欢迎购买!").append("\n");
+		return buffer;
+	}
+
+}
diff --git a/students/862726639/src/main/java/com/coderising/ood/srp/User.java b/students/862726639/src/main/java/com/coderising/ood/srp/User.java
new file mode 100644
index 0000000000..8821a97490
--- /dev/null
+++ b/students/862726639/src/main/java/com/coderising/ood/srp/User.java
@@ -0,0 +1,53 @@
+package com.coderising.ood.srp;
+
+import java.util.ArrayList;
+public class User {
+	private String name;
+	private String email;
+
+	
+	/**
+	 * 通过降价商品的id 获取需要返回的用户
+	 * @param productID
+	 * @return
+	 */
+	public ArrayList<User> getUserById(String productID){
+		ArrayList<User> userList = new ArrayList<User>();
+		userList.add(new User("高欢1","15582372277@163.com"));
+		userList.add(new User("高欢2"));
+		userList.add(new User("高欢3"));
+		return userList;
+	}
+	
+	public User(String name, String email) {
+		super();
+		this.name = name;
+		this.email = email;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+	public User(String name) {
+		super();
+		this.name = name;
+	}
+
+	public User() {
+		super();
+		// TODO Auto-generated constructor stub
+	}
+
+	public String getEmail() {
+		return email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+}
diff --git a/students/862726639/src/main/java/com/coderising/ood/srp/product_promotion.txt b/students/862726639/src/main/java/com/coderising/ood/srp/product_promotion.txt
new file mode 100644
index 0000000000..b7a974adb3
--- /dev/null
+++ b/students/862726639/src/main/java/com/coderising/ood/srp/product_promotion.txt
@@ -0,0 +1,4 @@
+P8756 iPhone8
+P3946 XiaoMi10
+P8904 Oppo_R15
+P4955 Vivo_X20
\ No newline at end of file