Java對接提交查詢接口DEMO示例

本文為您提供了Java語言版本的提交查詢接口對接DEMO示例

//測試ok by zero 2025-07-24
import java.net.URI;
import java.net.URLEncoder;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import java.io.UnsupportedEncodingException;
import java.util.HashMap;
import java.util.Map;
import java.util.*;

public class test
{
    public static void main(String args[])
    {
        String url = "https://api.ihuyi.com/veh/natvinconf/Submit.json";

        Map<String, String> headers = new HashMap<>();
        headers.put("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");

        HashMap<String, String> bodyArr = new HashMap<>();
        bodyArr.put("account", "xxxxxxxx"); //APIID(用戶中心【認(rèn)證核驗】-【車輛與道路運輸信息驗證】-【產(chǎn)品總覽】查看)
        bodyArr.put("password", "xxxxxxxxx"); //1、APIKEY(用戶中心【認(rèn)證核驗】-【車輛與道路運輸信息驗證】-【產(chǎn)品總覽】查看)
2、動態(tài)密碼(生成動態(tài)密碼方式請看該文檔末尾的說明)
        bodyArr.put("vin", "4567890"); //車架號
        bodyArr.put("time", "1623643787"); //Unix時間戳（10位整型數(shù)字，當(dāng)使用動態(tài)密碼方式時為必填）

        String queryString = convertToQueryString(bodyArr);

        try {
            Map<String, Object> response = sendRequest(url, headers, queryString, "POST");

            // 打印響應(yīng)
            System.out.printf("狀態(tài)碼: %s%n", response.get("status"));
            System.out.printf("響應(yīng)內(nèi)容: %s%n", response.get("body"));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static Map<String, Object> sendRequest(String url, Map<String, String> headers, String queryString, String method) throws Exception {
        HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()
            .uri(URI.create(url))
            .method(method, queryString.isEmpty() ? 
                HttpRequest.BodyPublishers.noBody() : 
                HttpRequest.BodyPublishers.ofString(queryString, StandardCharsets.UTF_8));
        headers.forEach(requestBuilder::header);
        HttpClient httpClient = HttpClient.newBuilder().build();
        HttpResponse<String> response = httpClient.send(
            requestBuilder.build(),
            HttpResponse.BodyHandlers.ofString(StandardCharsets.UTF_8)
        );
        Map<String, Object> result = new HashMap<>();
        result.put("status", response.statusCode());
        result.put("body", response.body());
        return result;
    }

    public static String convertToQueryString(HashMap<String, String> map) {
        StringBuilder queryString = new StringBuilder();
        for (Map.Entry<String, String> entry : map.entrySet()) {
            String encodedKey = URLEncoder.encode(entry.getKey(), StandardCharsets.UTF_8);
            String encodedValue = URLEncoder.encode(entry.getValue(), StandardCharsets.UTF_8);
            if (queryString.length() > 0) {
                queryString.append("&");
            }
            queryString.append(encodedKey).append("=").append(encodedValue);
        }
        return queryString.toString();
    }

}