如何在java中读取或解析MHTML(.mht)文件

   <groupId>javax.mail</groupId>
   <artifactId>javax.mail-api</artifactId>
   <version>1.6.2</version>
</dependency>

import javax.mail.MessagingException;
import javax.mail.Session;
import javax.mail.internet.MimeMessage;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

public class MHTMLReader {
    public static void main(String[] args) {
        try {
            File mhtmlFile = new File("example.mht");
            InputStream inputStream = new FileInputStream(mhtmlFile);
            MimeMessage message = new MimeMessage(Session.getDefaultInstance(System.getProperties()), inputStream);
            // 解析MimeMessage对象，获取所需信息
            // ...
        } catch (MessagingException | IOException e) {
            e.printStackTrace();
        }
    }
}

   <groupId>org.apache.james</groupId>
   <artifactId>apache-mime4j</artifactId>
   <version>0.8.3</version>
</dependency>

import org.apache.james.mime4j.MimeException;
import org.apache.james.mime4j.parser.AbstractContentHandler;
import org.apache.james.mime4j.parser.MimeStreamParser;
import org.apache.james.mime4j.stream.BodyDescriptor;
import org.apache.james.mime4j.stream.Field;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;

public class MHTMLReader {
    public static void main(String[] args) {
        try {
            File mhtmlFile = new File("example.mht");
            InputStream inputStream = new FileInputStream(mhtmlFile);
            MimeStreamParser parser = new MimeStreamParser();
            parser.setContentHandler(new AbstractContentHandler() {
                @Override
                public void startMessage() throws MimeException {
                    // 开始解析MHTML文件
                }

                @Override
                public void endMessage() throws MimeException {
                    // 结束解析MHTML文件
                }

                @Override
                public void startHeader() throws MimeException {
                    // 开始解析邮件头
                }

                @Override
                public void field(Field field) throws MimeException {
                    // 处理邮件头字段
                }

                @Override
                public void endHeader() throws MimeException {
                    // 结束解析邮件头
                }

                @Override
                public void preamble(InputStream is) throws MimeException, IOException {
                    // 处理邮件正文前的预告内容
                }

                @Override
                public void epilogue(InputStream is) throws MimeException, IOException {
                    // 处理邮件正文后的结语内容
                }

                @Override
                public void body(BodyDescriptor bd, InputStream is) throws MimeException, IOException {
                    // 处理邮件正文
                }
            });
            parser.parse(inputStream);
        } catch (MimeException | IOException e) {
            e.printStackTrace();
        }
    }
}