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CoderDreamCoderDream
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add java mail util
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‎.classpath

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</attributes>
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</classpathentry>
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<classpathentry kind="src" path="src/test/resources"/>
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<classpathentry kind="src" path="src/main/resources"/>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>

‎log/debug.log

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‎log/error.log

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‎log/info.log

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‎pom.xml

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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<argLine>-Dfile.encoding=UTF-8</argLine>
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<poi.version>3.16</poi.version>
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<!-- Logging -->
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<logback.version>1.0.13</logback.version>
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<slf4j.version>1.7.5</slf4j.version>
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</properties>
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<dependencies>
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<version>1.3.1</version>
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</dependency>
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<!-- Logging with SLF4J & LogBack -->
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>${slf4j.version}</version>
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<scope>compile</scope>
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</dependency>
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<dependency>
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<groupId>ch.qos.logback</groupId>
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<artifactId>logback-classic</artifactId>
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<version>${logback.version}</version>
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<scope>runtime</scope>
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</dependency>
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<dependency>
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<groupId>org.freemarker</groupId>
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<artifactId>freemarker</artifactId>
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<version>2.3.20</version>
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</dependency>
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<dependency>
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<groupId>javax.mail</groupId>
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<artifactId>mail</artifactId>
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<version>1.4.7</version>
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</dependency>
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</dependencies>
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</project>

‎src/main/java/com/coderdream/timer/MyTimer.java

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package com.coderdream.timer;
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import java.text.SimpleDateFormat;
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import java.util.Calendar;
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import java.util.Timer;
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public class MyTimer {
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public static void main(String[] args) {
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//
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Timer timer = new Timer();
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MyTimerTask myTimerTask = new MyTimerTask("No.1");
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// timer.schedule(myTimerTask, 2000L, 1000L);
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/**
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* <pre>
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* 获取当前时间，并设置成距离当前时间三秒之后的时间
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* 如当前时间是2016-11-10 23:59:57
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* 则设置后的时间则为2016-11-11 00:00:00
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* </pre>
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*/
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Calendar calendar = Calendar.getInstance();
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SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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System.out.println(sf.format(calendar.getTime()));
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calendar.add(Calendar.SECOND, 3);
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// --- scheduale的用法
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/**
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* 1.时间等于或超过time的时候执行且仅执行一次task 如在2016-11-11 00:00:00执行一次task：打印任务的名字
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*/
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// myTimerTask.setName("schedual1");
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// timer.schedule(myTimerTask, calendar.getTime());
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/**
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* 2.
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*/
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// myTimerTask.setName("schedual_2");
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// timer.schedule(myTimerTask, calendar.getTime(), 2000);
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/**
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* 3.等待delay毫秒后执行且执行一次task
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*/
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// myTimerTask.setName("schedule_3");
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// timer.schedule(myTimerTask, 3000);
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/**
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* 4.等待delay毫秒后每隔period执行一次task
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*/
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// myTimerTask.setName("schedule_4");
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// timer.schedule(myTimerTask, 3000, 2000);
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/**
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* 5
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*/
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// myTimerTask.setName("scheduleAtFixedRate_1");
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// timer.scheduleAtFixedRate(myTimerTask, calendar.getTime(), 2000);
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/**
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*
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*/
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// myTimerTask.setName("scheduleAtFixedRate_2");
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// timer.scheduleAtFixedRate(myTimerTask, 3000, 2000);
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myTimerTask.setName("scheduleAtFixedRate_3");
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timer.schedule(myTimerTask, 3000);
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System.out.println("scheduled time is " + sf.format(myTimerTask.scheduledExecutionTime()));
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}
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}

‎src/main/java/com/coderdream/timer/MyTimerTask.java

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package com.coderdream.timer;
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import java.text.SimpleDateFormat;
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import java.util.Calendar;
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import java.util.TimerTask;
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public class MyTimerTask extends TimerTask {
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private String name;
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private Integer count = 0;
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public MyTimerTask(String inputName) {
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name = inputName;
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}
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@Override
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public void run() {
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if (count < 3) {
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//
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Calendar calendar = Calendar.getInstance();
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SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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System.out.println("Current exec time is: \t" + sf.format(calendar.getTime()));
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// 打印当前name的内容
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System.out.println("Current exec name is: \t" + name);
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count++;
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} else {
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cancel();
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System.out.println("Task Cancel");
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}
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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}

‎src/main/java/com/coderdream/util/mail/ConfigLoader.java

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package com.coderdream.util.mail;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.Properties;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* 邮件发送配置信息加载类
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*
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* @date 2014年4月26日 下午2:52:06
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* @author 曹志飞
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* @Description:
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* @project mailUtil
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*/
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public class ConfigLoader {
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//日志记录对象
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private static Logger log = LoggerFactory.getLogger(ConfigLoader.class);
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// 配置文件路径
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private static String mailPath = "mail/mail.properties";
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// 邮件发送SMTP主机
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private static String server;
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// 发件人邮箱地址
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private static String sender;
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// 发件人邮箱用户名
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private static String username;
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// 发件人邮箱密码
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private static String password;
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// 发件人显示昵称
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private static String nickname;
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static {
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// 类初始化后加载配置文件
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InputStream in = ConfigLoader.class.getClassLoader()
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.getResourceAsStream(mailPath);
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Properties props = new Properties();
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try {
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props.load(in);
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} catch (IOException e) {
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log.error("load mail setting error,pleace check the file path:"
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+ mailPath);
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log.error(e.toString(), e);
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}
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server = props.getProperty("mail.server");
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sender = props.getProperty("mail.sender");
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username = props.getProperty("mail.username");
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password = props.getProperty("mail.password");
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nickname = props.getProperty("mail.nickname");
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log.debug("load mail setting success,file path:" + mailPath);
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}
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public static String getServer() {
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return server;
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}
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public static String getSender() {
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return sender;
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}
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public static String getUsername() {
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return username;
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}
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public static String getPassword() {
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return password;
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}
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public static String getNickname() {
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return nickname;
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}
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public static void setMailPath(String mailPath) {
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ConfigLoader.mailPath = mailPath;
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}
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}

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