Spring不能从rest模板的复杂对象构造查询参数

import org.springframework.web.util.UriComponentsBuilder;

// 创建一个空的UriComponentsBuilder对象
UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(url);

// 添加查询参数
builder.queryParam("param1", value1);
builder.queryParam("param2", value2);

// 构建最终的URL
String finalUrl = builder.build().toUriString();

import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.util.UriComponentsBuilder;

// 创建一个RestTemplate对象
RestTemplate restTemplate = new RestTemplate();

// 创建一个空的UriComponentsBuilder对象
UriComponentsBuilder builder = UriComponentsBuilder.fromUriString(url);

// 添加查询参数
builder.queryParam("param1", value1);
builder.queryParam("param2", value2);

// 构建最终的URL
String finalUrl = builder.build().toUriString();

// 发送GET请求并获取响应
ResponseEntity<String> response = restTemplate.exchange(finalUrl, HttpMethod.GET, null, String.class);
String responseBody = response.getBody();