获取最新代码

liuxin/data-structure/answer/src/main/java/com/coding/basic/tree/BinarySearchTreeTest.java

@@ -104,5 +104,7 @@ public void testIsValid() {
 	public void testGetNodesBetween(){
 		List<Integer> numbers = this.tree.getNodesBetween(3,  8);
 		Assert.assertEquals("[3, 4, 5, 6, 8]",numbers.toString());
+		numbers = this.tree.getNodesBetween(1,  8);
+		Assert.assertEquals("[1, 2, 3, 4, 5, 6, 8]",numbers.toString());
 	}
 }

students/1329920463/src/com/tm/test/Test.java

@@ -0,0 +1,8 @@
+package com.tm.test;
+
+public class Test {
+
+	public static void main(String[] args) {
+		System.out.println("Hello World!");
+	}
+}

students/1452302762/ood/ood-assignment/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>

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/Configuration.java

@@ -0,0 +1,22 @@
+package com.coderising.ood.srp;
+import java.util.HashMap;
+import java.util.Map;
+
+public class Configuration {
+
+	static Map<String,String> configurations = new HashMap<>();
+	static{
+		configurations.put(ConfigurationKeys.SMTP_SERVER, "smtp.163.com");
+		configurations.put(ConfigurationKeys.ALT_SMTP_SERVER, "smtp1.163.com");
+		configurations.put(ConfigurationKeys.EMAIL_ADMIN, "admin@company.com");
+	}
+	/**
+	 * 应该从配置文件读， 但是这里简化为直接从一个map 中去读
+	 * @param key
+	 * @return
+	 */
+	public static String getProperty(String key) {
+		return configurations.get(key);
+	}
+
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/ConfigurationKeys.java

@@ -0,0 +1,9 @@
+package com.coderising.ood.srp;
+
+public class ConfigurationKeys {
+
+	public static final String SMTP_SERVER = "smtp.server";
+	public static final String ALT_SMTP_SERVER = "alt.smtp.server";
+	public static final String EMAIL_ADMIN = "email.admin";
+
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/Constant.java

@@ -0,0 +1,7 @@
+package com.coderising.ood.srp;
+
+public class Constant {
+
+	public static final String NAME_KEY = "NAME";
+	public static final String EMAIL_KEY = "EMAIL";
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/DBUtil.java

@@ -0,0 +1,25 @@
+package com.coderising.ood.srp;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class DBUtil {
+
+	/**
+	 * 应该从数据库读， 但是简化为直接生成。
+	 * @param sql
+	 * @return
+	 */
+	public static List query(String sql){
+
+		List userList = new ArrayList();
+		for (int i = 1; i <= 3; i++) {
+			HashMap userInfo = new HashMap();
+			userInfo.put("NAME", "User" + i);			
+			userInfo.put("EMAIL", "aa@bb.com");
+			userList.add(userInfo);
+		}
+
+		return userList;
+	}
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/FileUtil.java

@@ -0,0 +1,23 @@
+package com.coderising.ood.srp;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+
+public class FileUtil {
+	public static String[] readFile(File file) throws IOException
+	{
+		BufferedReader br = null;
+		try {
+			br = new BufferedReader(new FileReader(file));
+			String temp = br.readLine();
+			String[] data = temp.split(" ");
+			return data;
+		} catch (IOException e) {
+			throw new IOException(e.getMessage());
+		} finally {
+			br.close();
+		}
+	}
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/MailUtil.java

@@ -0,0 +1,66 @@
+package com.coderising.ood.srp;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+
+public class MailUtil {
+	private static String smtpHost = Configuration.getProperty(ConfigurationKeys.SMTP_SERVER);;
+	private static String altSmtpHost = Configuration.getProperty(ConfigurationKeys.ALT_SMTP_SERVER); ; 
+	private static String fromAddress = Configuration.getProperty(ConfigurationKeys.EMAIL_ADMIN); ;
+	private static String toAddress = null;
+	private static String subject = null;
+	private static String message = null;
+	protected void setMessage(String name,String productDesc) throws IOException{
+		if(toAddress.length()>0){
+			subject = "您关注的产品降价了";
+			message = "尊敬的 "+name+", 您关注的产品 " + productDesc + " 降价了，欢迎购买!" ;		
+		}
+	}
+	private static  List loadMailingList(String productID) throws Exception {
+		String sendMailQuery = "Select name from subscriptions where product_id= '" + productID +"and send_mail=1 ";
+		System.out.println("loadQuery set");
+		return DBUtil.query(sendMailQuery);
+	}
+	protected static void configureEMail(HashMap<String,String> userInfo) throws IOException{
+		toAddress =userInfo.get(Constant.EMAIL_KEY); 
+	}
+	public  static void sendEMails(boolean debug,String productID) throws Exception{
+		System.out.println("开始发送邮件");
+		List mailingList=loadMailingList(productID);
+		if (mailingList != null) {
+			Iterator iter = mailingList.iterator();
+			while (iter.hasNext()) {
+				configureEMail((HashMap) iter.next());  
+				try{
+					if (toAddress.length() > 0)
+						MailUtil.sendEmail(toAddress, fromAddress, subject, message, smtpHost, debug);
+				} 
+				catch (Exception e) 
+				{
+					try {
+						MailUtil.sendEmail(toAddress, fromAddress, subject, message, altSmtpHost, debug); 
+					} catch (Exception e2) 
+					{
+						System.out.println("通过备用 SMTP服务器发送邮件失败: " + e2.getMessage()); 
+					}
+				}
+			}
+		}
+		else {
+			System.out.println("没有邮件发送");
+
+		}
+	}
+	private static void sendEmail(String toAddress, String fromAddress, String subject, String message, String smtpHost,
+			boolean debug) {
+		//假装发了一封邮件
+		StringBuilder buffer = new StringBuilder();
+		buffer.append("From:").append(fromAddress).append("\n");
+		buffer.append("To:").append(toAddress).append("\n");
+		buffer.append("Subject:").append(subject).append("\n");
+		buffer.append("Content:").append(message).append("\n");
+		System.out.println(buffer.toString());
+	}
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/Product.java

@@ -0,0 +1,30 @@
+package com.coderising.ood.srp;
+
+
+public class Product {
+	private String productID ;
+	private String productDesc;
+
+	public Product(String productID, String productDesc) {
+		this.productID = productID;
+		this.productDesc = productDesc;
+	}
+	public Product(String[] data) {
+		this.productID =data[0];
+		this.productDesc = data[1];
+		System.out.println("产品ID = " + productID + "\n");
+		System.out.println("产品描述 = " + productDesc + "\n");
+	}
+	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;
+	}
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/PromotionMail.java

@@ -0,0 +1,13 @@
+package com.coderising.ood.srp;
+
+import java.io.File;
+
+public class PromotionMail {
+
+	public static void main(String[] args) throws Exception {
+		File f = new File("C:\\coderising\\workspace_ds\\ood-example\\src\\product_promotion.txt");
+		boolean emailDebug = false;
+		Product product=new Product(FileUtil.readFile(f));
+		MailUtil.sendEMails(emailDebug,product.getProductID()); 
+	}
+}

students/1452302762/ood/ood-assignment/src/main/java/com/coderising/ood/srp/product_promotion.txt

@@ -0,0 +1,4 @@
+P8756 iPhone8
+P3946 XiaoMi10
+P8904 Oppo_R15
+P4955 Vivo_X20

students/14703250/readme.md

@@ -1 +1 @@
-愿意自荐代码的，可以每个人一个目录 以自己的QQ号命名 ，把自荐的代码放到里边去
+愿意自荐代码的，可以每个人一个目录 以自己的QQ号命名 ，把自荐的代码放到里边去

students/183549495

@@ -0,0 +1 @@
+测试

students/383117348/ood-assignment/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>

students/383117348/ood-assignment/src/main/java/com/coderising/ood/srp/Configuration.java

@@ -0,0 +1,24 @@
+package com.coderising.ood.srp;
+import java.util.HashMap;
+import java.util.Map;
+
+public class Configuration {
+
+	static Map<String,Object> configurations = new HashMap<String, Object>();
+	static{
+		configurations.put(ConfigurationKeys.SMTP_SERVER, "smtp.163.com");
+		configurations.put(ConfigurationKeys.ALT_SMTP_SERVER, "smtp1.163.com");
+		configurations.put(ConfigurationKeys.EMAIL_ADMIN, "admin@company.com");
+		configurations.put(ConfigurationKeys.IS_EMAIL_DEBUG, false);
+	}
+	/**
+	 * 应该从配置文件读， 但是这里简化为直接从一个map 中去读
+	 * @param key
+	 * @return
+	 */
+	public Object getProperty(String key) {
+
+		return configurations.get(key);
+	}
+
+}

students/383117348/ood-assignment/src/main/java/com/coderising/ood/srp/ConfigurationKeys.java

@@ -0,0 +1,9 @@
+package com.coderising.ood.srp;
+
+public class ConfigurationKeys {
+
+	public static final String SMTP_SERVER = "smtp.server";
+	public static final String ALT_SMTP_SERVER = "alt.smtp.server";
+	public static final String EMAIL_ADMIN = "email.admin";
+	public static final String IS_EMAIL_DEBUG = "is_email_debug";
+}

students/383117348/ood-assignment/src/main/java/com/coderising/ood/srp/DBUtil.java

@@ -0,0 +1,25 @@
+package com.coderising.ood.srp;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class DBUtil {
+
+	/**
+	 * 应该从数据库读， 但是简化为直接生成。
+	 * @param sql
+	 * @return
+	 */
+	public static List query(String sql){
+
+		List userList = new ArrayList();
+		for (int i = 1; i <= 3; i++) {
+			HashMap userInfo = new HashMap();
+			userInfo.put("NAME", "User" + i);			
+			userInfo.put("EMAIL", "aa@bb.com");
+			userList.add(userInfo);
+		}
+
+		return userList;
+	}
+}