如何在Java语言中向JSONPlaceHolder REST API发送带有JSON对象的"Put“请求

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class JsonPlaceHolderPutRequest {
    public static void main(String[] args) {
        try {
            // 定义API的URL
            URL url = new URL("https://jsonplaceholder.typicode.com/posts/1");

            // 创建HTTP连接
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("PUT");
            connection.setRequestProperty("Content-Type", "application/json");
            connection.setDoOutput(true);

            // 创建JSON对象
            String jsonInputString = "{\"title\": \"New Title\", \"body\": \"New Body\", \"userId\": 1}";

            // 发送请求
            try (OutputStream outputStream = connection.getOutputStream()) {
                byte[] input = jsonInputString.getBytes("utf-8");
                outputStream.write(input, 0, input.length);
            }

            // 获取响应
            BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String line;
            StringBuilder response = new StringBuilder();
            while ((line = reader.readLine()) != null) {
                response.append(line);
            }
            reader.close();

            // 输出响应结果
            System.out.println(response.toString());

            // 关闭连接
            connection.disconnect();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}