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MonitorQQMailDemo.zip

大小:18.22KB

价格:10积分

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评分:

5.0

上传者:szuone

更新日期:2024-10-09

Java语言实现监听QQ邮箱

资源文件列表(大概)

文件名

大小

MonitorQQMailDemo/

MonitorQQMailDemo/pom.xml

1.09KB

MonitorQQMailDemo/src/

MonitorQQMailDemo/src/main/

MonitorQQMailDemo/src/main/java/

MonitorQQMailDemo/src/main/java/com/

MonitorQQMailDemo/src/main/java/com/monitorqqmaildemo/

MonitorQQMailDemo/src/main/java/com/monitorqqmaildemo/MonitorQQMailDemo.java

6.19KB

MonitorQQMailDemo/src/test/

MonitorQQMailDemo/src/test/java/

MonitorQQMailDemo/target/

MonitorQQMailDemo/target/classes/

MonitorQQMailDemo/target/classes/.netbeans_automatic_build

MonitorQQMailDemo/target/classes/com/

MonitorQQMailDemo/target/classes/com/monitorqqmaildemo/

MonitorQQMailDemo/target/classes/com/monitorqqmaildemo/MonitorQQMailDemo$1.class

1.11KB

MonitorQQMailDemo/target/classes/com/monitorqqmaildemo/MonitorQQMailDemo$2.class

1.56KB

MonitorQQMailDemo/target/classes/com/monitorqqmaildemo/MonitorQQMailDemo.class

4.16KB

MonitorQQMailDemo/target/generated-sources/

MonitorQQMailDemo/target/generated-sources/annotations/

MonitorQQMailDemo/target/maven-archiver/

MonitorQQMailDemo/target/maven-archiver/pom.properties

117B

MonitorQQMailDemo/target/maven-status/

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/compile/

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/compile/default-compile/

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

142B

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

90B

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/testCompile/

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/

MonitorQQMailDemo/target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst

MonitorQQMailDemo/target/MonitorQQMailDemo-1.0-SNAPSHOT.jar

5.75KB

MonitorQQMailDemo/target/test-classes/

MonitorQQMailDemo/target/test-classes/.netbeans_automatic_build

资源内容介绍

基于java的开源库，实现对QQ邮箱的监听。依赖jakarta.mail-api和angus-mail。

package com.monitorqqmaildemo;/* * Copyright (c) 1996, 2020 Oracle and/or its affiliates. All rights reserved. * * This program and the accompanying materials are made available under the * terms of the Eclipse Distribution License v. 1.0, which is available at * http://www.eclipse.org/org/documents/edl-v10.php. * * SPDX-License-Identifier: BSD-3-Clause */import jakarta.mail.Authenticator;import jakarta.mail.Folder;import jakarta.mail.FolderClosedException;import jakarta.mail.Message;import jakarta.mail.MessagingException;import jakarta.mail.PasswordAuthentication;import jakarta.mail.Session;import jakarta.mail.Store;import jakarta.mail.event.MessageCountAdapter;import jakarta.mail.event.MessageCountEvent;import java.util.Properties;import org.eclipse.angus.mail.imap.IMAPFolder;/** * 监听QQ邮箱的示例代码 * @author szuli */public class MonitorQQMailDemo { public static void main(String argv[]) { Properties props = new Properties(); //指定邮箱服务器地址 props.setProperty("mail.imap.host", "imap.qq.com"); //指定邮箱服务端口 props.setProperty("mail.imap.port", "993"); //支持ssl props.setProperty("mail.imap.ssl.enable", "true"); //支持验证 props.setProperty("mail.imap.auth", "true"); //邮箱用户（注意：需要修改为正确的） props.setProperty("mail.imap.user", "******@qq.com"); //邮箱密码或授权码（注意：需要修改为正确的） props.setProperty("mail.imap.pass", "ufykddhsmnzsbhhd"); //调试开关 props.setProperty("mail.debug", "true"); try { // 创建Authenticator对象，下面建立Session时，需要使用。 Authenticator auth = new Authenticator() { protected PasswordAuthentication getPasswordAuthentication() { if (Boolean.valueOf(props.getProperty("mail.smtp.auth"))) { return new PasswordAuthentication(props.getProperty("mail.smtp.user"), props.getProperty("mail.smtp.pass")); } return super.getPasswordAuthentication(); } }; //创建Session(要加Authenticator，否则idle不去作用，接收不到邮件目录更新事件) Session session = Session.getInstance(props, auth); //获取 a Store object Store store = session.getStore("imap"); //建立链接 store.connect(props.getProperty("mail.imap.host"), props.getProperty("mail.imap.user"), props.getProperty("mail.imap.pass")); //打开收件箱 Folder inBox = store.getFolder("INBOX"); if (inBox == null || !inBox.exists()) { System.out.println("Invalid folder"); System.exit(1); } //更加需要设置收件箱为只读或者读写。 inBox.open(Folder.READ_WRITE); System.out.println(inBox.getName()); int msgCount = inBox.getMessageCount(); if (msgCount != 0) { //邮件总数 System.out.println("邮件总数：" + msgCount); // 取最新的邮件信息 Message msg = inBox.getMessage(1); System.out.println("邮件主题：" + msg.getSubject()); System.out.println("发件人：" + msg.getFrom()); System.out.println("收件人：" + msg.getRecipients(Message.RecipientType.TO)); System.out.println("抄送人：" + msg.getRecipients(Message.RecipientType.CC)); System.out.println("密送人：" + msg.getRecipients(Message.RecipientType.BCC)); System.out.println("邮件内容：" + msg.getContent()); } // 添加监听器，监听收件箱（当收件箱收到新邮件时，监听器将被触发） inBox.addMessageCountListener(new MessageCountAdapter() { //收件箱收到新邮件时，这个方法将被触发 public void messagesAdded(MessageCountEvent messageCountEvent) { //输出邮件 Message[] msgs = messageCountEvent.getMessages(); System.out.println("Got " + msgs.length + " new messages"); // Just dump out the new messages for (int i = 0; i < msgs.length; i++) { try { System.out.println("-----"); System.out.println("Message " + msgs[i].getMessageNumber() + ":"); System.out.println(msgs[i].getSubject()); } catch (Exception ioex) { ioex.printStackTrace(); } } } }); //是否支持IDLE机制（QQ邮箱支持） boolean supportsIdle = false; try { if (inBox instanceof IMAPFolder) { IMAPFolder f = (IMAPFolder) inBox; //启动监听（当前线程在这里等待，直到有新邮件） f.idle(); supportsIdle = true; } } catch (FolderClosedException fex) { throw fex; } catch (MessagingException mex) { supportsIdle = false; } //如果支持idle，那就是使用idle监听；否则使用轮询机制。 //轮询间隔，单位为毫秒。 int freq = 1000; for (;;) { if (supportsIdle && inBox instanceof IMAPFolder) { IMAPFolder f = (IMAPFolder) inBox; //支持idle机制，等待新邮件事件。 f.idle(); System.out.println("IDLE done"); } else { //间隔指定时间，自动查询邮件，速发事件 Thread.sleep(freq); inBox.getMessageCount(); } } } catch (Exception ex) { ex.printStackTrace(); } }}

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Java语言实现监听QQ邮箱

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