如何在java中发送带有"soap“的文件？

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.entity.mime.content.FileBody;
import org.apache.http.impl.client.HttpClientBuilder;

import java.io.File;
import java.io.IOException;

public class SOAPFileSender {
    public static void main(String[] args) {
        String url = "http://example.com/soap-endpoint"; // 替换为目标SOAP服务的URL
        String filePath = "path/to/file"; // 替换为要发送的文件路径

        HttpClient httpClient = HttpClientBuilder.create().build();
        HttpPost httpPost = new HttpPost(url);

        File file = new File(filePath);
        FileBody fileBody = new FileBody(file);

        HttpEntity entity = MultipartEntityBuilder.create()
                .addPart("file", fileBody)
                .build();

        httpPost.setEntity(entity);

        try {
            HttpResponse response = httpClient.execute(httpPost);
            // 处理服务器响应
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}