java获取Exchange未读邮件

本文介绍如何利用Microsoft Exchange Web Services (EWS) 的Java API来连接Exchange Server并获取用户的未读邮件信息。具体包括设置ExchangeService对象、认证信息及URL,并通过收件箱绑定展示未读邮件数量及部分邮件详情。

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简单示例:

package com.aires;

import java.net.URI; import microsoft.exchange.webservices.data.EmailMessage; import microsoft.exchange.webservices.data.EmailMessageSchema; import microsoft.exchange.webservices.data.ExchangeCredentials; import microsoft.exchange.webservices.data.ExchangeService; import microsoft.exchange.webservices.data.ExchangeVersion; import microsoft.exchange.webservices.data.FindItemsResults; import microsoft.exchange.webservices.data.Folder; import microsoft.exchange.webservices.data.ItemView; import microsoft.exchange.webservices.data.SearchFilter; import microsoft.exchange.webservices.data.WebCredentials; import microsoft.exchange.webservices.data.WellKnownFolderName; public class Test { public static void main(String[] args) throws Exception{ ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP1); ExchangeCredentials credentials = new WebCredentials("邮箱账号", "密码"); service.setCredentials(credentials); service.setUrl(new URI("http://xxxx/a/b?wsdl"));//服务地址 Folder inbox = Folder.bind(service, WellKnownFolderName.Inbox);//收件箱 System.out.println("未读邮件数:" + inbox.getUnreadCount()); ItemView view = new ItemView(10); view.setOffset(view.getOffset()); FindItemsResults<microsoft.exchange.webservices.data.Item> findResults = service .findItems(inbox.getId(),new SearchFilter.IsEqualTo(EmailMessageSchema.IsRead, false), view); for (microsoft.exchange.webservices.data.Item item : findResults .getItems()) { EmailMessage message = EmailMessage.bind(service, item.getId()); System.out.print(message.getSender().toString() + ": " + item.getSubject()); } } }

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