如何使用httpclient将文件和数据发布到api

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.entity.mime.content.StringBody;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;

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

public class HttpClientExample {
    public static void main(String[] args) {
        HttpClient httpClient = HttpClientBuilder.create().build();
        HttpPost httpPost = new HttpPost("http://example.com/api");

        // 设置请求参数
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.addPart("file", new FileBody(new File("path/to/file")));
        builder.addPart("data", new StringBody("example data"));

        HttpEntity entity = builder.build();
        httpPost.setEntity(entity);

        try {
            // 执行请求
            HttpResponse response = httpClient.execute(httpPost);

            // 处理响应
            int statusCode = response.getStatusLine().getStatusCode();
            String responseBody = EntityUtils.toString(response.getEntity());

            System.out.println("Status Code: " + statusCode);
            System.out.println("Response Body: " + responseBody);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}