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Java对接提交查询接口DEMO示例

本文为您提供了Java语言版本的提交查询接口对接DEMO示例

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/idcard/entvob/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（用户中心【认证核验】-【企业信息验证】-【产品总览】查看)
        bodyArr.put("password", "xxxxxxxxx"); //1、APIKEY(用户中心【认证核验】-【企业信息验证】-【产品总览】查看)
2、动态密码（生成动态密码方式请看该文档末尾的说明）
        bodyArr.put("inv_code", "031001900111"); //发票代码（发票种类为全电发票时发票代码为空，其它必填）
        bodyArr.put("inv_no", "263170000011******35"); //发票号码
        bodyArr.put("inv_time", "20260401"); //开票日期，格式：YYYYMMDD
        bodyArr.put("inv_other", "1115.76"); //不含税金额（发票类型为增值税专用发票、货运运输业增值税专用发票、 机动车销售统一发票、 二手车发票时此字段不可为空；增值税专用发票、货运运输业增值税专用发票、 机动车销售统一发票填写不含税金额；二手车发票，填写发票车价合计；发票种类为电子发票（不包含数电纸质发票），填写价税合计。金额格式：90.00)
        bodyArr.put("check_code", "965535"); //校验码(校验码后六位（发票类型为增值税普通发票、增值税普通发票（电子）、增值税普通发票（卷式）、通行费发票时不可为空）)

        String queryString = convertToQueryString(bodyArr);

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

            // 打印响应
            System.out.printf("状态码: %s%n", response.get("status"));
            System.out.printf("响应内容: %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();
    }

}
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Java对接提交查询接口DEMO示例

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