Java -- 通过EWS JAVA API读取exchange邮件

EWS JAVA API

EWSJavaAPI_1.2.jar

Guide : https://github.com/OfficeDev/ews-java-api/wiki/Getting-Started-Guide

依赖包

commons-httpclient-3.1.jar

commons-codec-1.10.jar

commons-logging-1.2.jar

jcifs-1.3.17.jar

代码示例

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Map.Entry;

import microsoft.exchange.webservices.data.BodyType;
import microsoft.exchange.webservices.data.EmailMessage;
import microsoft.exchange.webservices.data.ExchangeCredentials;
import microsoft.exchange.webservices.data.ExchangeService;
import microsoft.exchange.webservices.data.ExchangeVersion;
import microsoft.exchange.webservices.data.MessageBody;
import microsoft.exchange.webservices.data.WebCredentials;

public class MailUtils {

private String mailServer = "";
private String user = "";
private String password = "";

public MailUtils(String mailServer, String user, String password){
this.mailServer = mailServer;
this.user = user;
this.password = password;
}

/**
* 发送带附件的mail
*/
public void doSend(String subject, String[] to, String[] cc, String bodyText, String[] attachmentPath) throws Exception {
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2007_SP1);
ExchangeCredentials credentials = new WebCredentials(user, password);
service.setCredentials(credentials);
try {
service.setUrl(new URI(mailServer));
} catch (URISyntaxException e) {
e.printStackTrace();
}

EmailMessage msg = new EmailMessage(service);
msg.setSubject(subject);
MessageBody body = MessageBody.getMessageBodyFromText(bodyText);
body.setBodyType(BodyType.HTML);
msg.setBody(body);
for (String s : to) {
msg.getToRecipients().add(s);
}
if (cc != null) {
for (String s : cc) {
msg.getCcRecipients().add(s);
}
}
if (attachmentPath != null && attachmentPath.length > 0) {
for (int a = 0; a < attachmentPath.length; a++) {
msg.getAttachments().addFileAttachment(attachmentPath[a]);
}

}
msg.send();
}

/**
* 发送不带附件的mail
*/
public void send(String subject, String[] to, String[] cc, String bodyText) throws Exception {
doSend(subject, to, cc, bodyText, null);
}
}