如何在Rest assured框架中参数化嵌套的JSON请求体？

import io.restassured.RestAssured;
import io.restassured.http.ContentType;
import java.util.HashMap;
import java.util.Map;

public class RestAssuredExample {
    public static void main(String[] args) {
        // 创建嵌套的JSON请求体参数
        Map<String, Object> nestedBody = new HashMap<>();
        nestedBody.put("nestedField1", "value1");
        nestedBody.put("nestedField2", "value2");

        Map<String, Object> requestBody = new HashMap<>();
        requestBody.put("field1", "value1");
        requestBody.put("field2", nestedBody);

        // 发送请求
        RestAssured.given()
                .contentType(ContentType.JSON)
                .body(requestBody)
                .post("http://example.com/api/endpoint")
                .then()
                .statusCode(200);
    }
}

import io.restassured.RestAssured;
import io.restassured.http.ContentType;
import org.json.JSONArray;
import org.json.JSONObject;

public class RestAssuredExample {
    public static void main(String[] args) {
        // 创建嵌套的JSON请求体参数
        JSONObject nestedBody = new JSONObject();
        nestedBody.put("nestedField1", "value1");
        nestedBody.put("nestedField2", "value2");

        JSONObject requestBody = new JSONObject();
        requestBody.put("field1", "value1");
        requestBody.put("field2", nestedBody);

        // 发送请求
        RestAssured.given()
                .contentType(ContentType.JSON)
                .body(requestBody.toString())
                .post("http://example.com/api/endpoint")
                .then()
                .statusCode(200);
    }
}