backend/src/main/java/nju/seec/helper/util/RestRequestUtil.java

package nju.seec.helper.util;

import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;

import java.util.Map;

/**
 * @author xst
 * <p>
 * updated by cst
 */
@Component
public class RestRequestUtil {
    public <T> T sendPostRequest(String url, Object request, Class<T> responseType) {
        RestTemplate client = new RestTemplate();
        return client.postForObject(url, request, responseType);
    }

    public void sendPutRequest(String url, Object request) {
        RestTemplate client = new RestTemplate();
        client.put(url, request);
    }

    public void sendDeleteRequest(String url) {
        RestTemplate client = new RestTemplate();
        client.delete(url);
    }

    public <T> T sendGetRequest(String url, Class<T> responseType, Map<String, ?> uriVariables) {
        RestTemplate client = new RestTemplate();
        return client.getForObject(url, responseType, uriVariables);
    }
}