使用httpcomponent发布文件。内存有问题

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.FileEntity;
import org.apache.http.impl.client.HttpClientBuilder;

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

public class FileUploader {
    public static void main(String[] args) {
        String url = "http://example.com/upload"; // 上传文件的URL
        String filePath = "path/to/file"; // 待上传的文件路径

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

        File file = new File(filePath);
        FileEntity fileEntity = new FileEntity(file);

        httpPost.setEntity(fileEntity);

        try {
            HttpResponse response = httpClient.execute(httpPost);
            // 处理响应结果
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}