apache common email组件小结。这是个很好的玩意，可以支持单发简单邮件，发附件，发HTML格式邮件，小结如下：
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import javax.mail.internet.MimeUtility;
import org.apache.commons.mail.EmailAttachment;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.HtmlEmail;
import org.apache.commons.mail.MultiPartEmail;
import org.apache.commons.mail.SimpleEmail;
public class TestEmail {
private String emailServer = "smtp.163.com";
private String userName = "test";
private String password = "123456";
private String emailEncoding = "GBK"; //Email编码
/**
* 测试发送不包含附件的简单纯文本邮件
* @throws EmailException
*/
public void testSimpleEmail() throws EmailException{
SimpleEmail email = new SimpleEmail();
email.setHostName(emailServer); //服务器名
email.setAuthentication(userName, password); //用户名，密码
email.setCharset(emailEncoding); //邮件编码方式
email.addTo("[email protected]","来函请教问题"); //收信人
email.setFrom("[email protected]","来函请教问题"); //发信人
email.setSubject("来函请教问题"); //标题
email.setMsg("来函请教问题"); //正文
email.send(); //发送
}
/**
* 测试发送包含附件的邮件
* @throws UnsupportedEncodingException
* @throws EmailException
* @throws MalformedURLException
*/
public void testMultiPartEmail() throws UnsupportedEncodingException, EmailException, MalformedURLException{
//本地附件
EmailAttachment att1 = new EmailAttachment();
att1.setPath("C:/测试邮件.pdf"); //附件原始路径
att1.setDisposition(EmailAttachment.ATTACHMENT);
//是否乱码无法测试，若乱码可参考下一句解决方法
att1.setDescription("attachemnt description gril 中文"); //附件描述
//防止附件名乱码
att1.setName(MimeUtility.encodeText("测试邮件.pdf")); //附件名称
//网络附件
EmailAttachment att2 = new EmailAttachment();
att2.setURL(new URL("http://www.apache.org/images/asf_logo_wide.gif"));
att2.setDisposition(EmailAttachment.ATTACHMENT);
att2.setDescription("attachemnt description logo 中文");
att2.setName(MimeUtility.encodeText("logo 中文.gif"));
MultiPartEmail email = new MultiPartEmail();
email.setHostName(emailServer);
email.setAuthentication(userName, password);
email.setCharset(emailEncoding);
email.addTo("[email protected]","来函请教问题"); //收信人
email.setFrom("[email protected]","来函请教问题"); //发信人
email.setSubject("来函请教问题"); //标题
email.setMsg("广州廖煜嵘来函请教问题"); //正文
email.attach(att1); //发送
email.attach(att2);
email.send();
}
/**
* 测试发送HTML格式的邮件，经测试发现：用到的图片在QQ的邮箱界面中没有附件的图标
* @throws UnsupportedEncodingException
* @throws EmailException
* @throws MalformedURLException
*/
public void testHtmlEmail() throws UnsupportedEncodingException, EmailException, MalformedURLException{
HtmlEmail email = new HtmlEmail();
email.setHostName(emailServer);
email.setAuthentication(userName, password);
email.setCharset(emailEncoding);
email.addTo("[email protected]","来函请教问题"); //收信人
email.setFrom("[email protected]","来函请教问题"); //发信人
email.setSubject("来函请教问题"); //标题
//本地图片
File file = new File("C:/测试邮件.pdf");
String cid1 = email.embed(file, "测试邮件.pdf");
//网络图片
URL url = new URL("http://www.apache.org/images/asf_logo_wide.gif");
String cid2 = email.embed(url, "logo 中文.gif");
email.setHtmlMsg("pretty gril - " + ""+ "The apache logo - "+ "");
email.setTextMsg("Your email client does not support HTML messages");
email.send();
}
public static void main(String[] args) {
// TODO Auto-generated method stub
TestEmail test = new TestEmail();
try {
test.testSimpleEmail();
test.testMultiPartEmail();
test.testHtmlEmail();
System.out.println("ok");
} catch (Exception e) {
e.printStackTrace();
}
}