要使用Apache Mailet 3.8.0仅获取信封收件人,你可以使用以下代码示例:
import org.apache.mailet.Mail;
import org.apache.mailet.Mailet;
import org.apache.mailet.MailetConfig;
import org.apache.mailet.MailetException;
import org.apache.mailet.Matcher;
import org.apache.mailet.MatcherConfig;
import javax.mail.MessagingException;
Mailet
接口的类,并实现init
和service
方法:public class EnvelopeRecipientMailet implements Mailet {
private MailetConfig mailetConfig;
@Override
public void init(MailetConfig mailetConfig) throws MailetException {
this.mailetConfig = mailetConfig;
}
@Override
public void service(Mail mail) throws MessagingException {
String recipient = mail.getRecipients().iterator().next().toString();
System.out.println("Envelope recipient: " + recipient);
}
@Override
public MailetConfig getMailetConfig() {
return mailetConfig;
}
@Override
public void destroy() {
}
}
Matcher
接口的类,并实现init
和match
方法:public class AllMatcher implements Matcher {
private MatcherConfig matcherConfig;
@Override
public void init(MatcherConfig matcherConfig) throws MailetException {
this.matcherConfig = matcherConfig;
}
@Override
public Collection match(Mail mail) throws MessagingException {
return mail.getRecipients();
}
@Override
public MatcherConfig getMatcherConfig() {
return matcherConfig;
}
@Override
public void destroy() {
}
}
mailetcontainer.xml
配置文件中,添加以下配置:
这样,当邮件匹配AllMatcher
时,EnvelopeRecipientMailet
将会被调用,并打印出信封收件人。
请注意,以上示例假设你已经正确设置了Apache Mailet 3.8.0,并在你的mailetcontainer.xml
中配置了正确的解析器和容器设置。