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@@ -0,0 +1,153 @@
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+package com.zhongshu.payment.server.core.utils;
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+
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+import com.zhongshu.payment.server.core.service.pay.impl.unionFrictionlessPay.config.UnionBalanceConfig;
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+import com.zhongshu.payment.server.core.service.pay.impl.unionFrictionlessPay.config.UnionPaymentConfig;
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+import org.apache.commons.codec.binary.Base64;
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+import org.apache.commons.codec.digest.DigestUtils;
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+
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+import javax.crypto.Mac;
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+import javax.crypto.spec.SecretKeySpec;
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+import java.io.*;
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+import java.net.HttpURLConnection;
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+import java.net.URL;
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+import java.net.URLConnection;
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+
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+/**
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+ * @author kkqiao
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+ * 网银支付订单交易查询接口
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+ * 说明：
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+ * 钱包支付时，因通讯故障、服务器故障等原因，造成收银机最终没有收到支付结果通知，收银员不确定
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+ * 该笔支付后台处理结果，可以在收银机上发起“查询”交易，查询该笔交易订单在钱包后台的支付结果，
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+ * 并将支付结果返回给收银机。
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+ * 测试环境：http://58.247.0.18:29015/v1/netpay/query
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+ * 生产环境：https://api-mop.chinaums.com/v1/netpay/query
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+ */
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+public class Query {
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+
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+// static String appid = UnionBalanceConfig.appId;
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+// static String appkey = UnionBalanceConfig.appKey;
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+
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+ static String appid = UnionPaymentConfig.appId;
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+ static String appkey = UnionPaymentConfig.appKey;
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+
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+ static String url = "https://test-api-open.chinaums.com/v1/inip/sign/uac/entrust-pay/sign";
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+
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+ public static void main(String[] args) throws Exception{
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+ //1. 组建请求报文
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+ QueryBody reqBody = new QueryBody();
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+ reqBody.requestTimestamp = "2019-08-12 15:40:55";
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+ reqBody.merOrderId = "101771154dc89774b477474d929f29bc150b80c9";
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+ reqBody.mid = "898310148160568";
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+ reqBody.tid = "88880001";
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+ reqBody.instMid = "H5DEFAULT";
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+ System.out.println("request body:\n"+reqBody);
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+
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+ //2. 获取认证报文，timestamp为当前日期，老旧日期无法请求成功
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+ String authorization = getAuthorization(appid,appkey,"20190812154100","nonce",reqBody.toString());
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+ System.out.println("authorization:\n"+authorization);
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+
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+ //3. 发送http请求，并解析返回信息
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+ String response = request(url,authorization,reqBody.toString());
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+ System.out.println("response:\n"+response);
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+ }
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+
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+ /**
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+ * 发送http请求
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+ * @param url 请求url
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+ * @param authorization 认证报文
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+ * @param reqBody 请求体
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+ * @return response
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+ */
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+ static String request(String url, String authorization, String reqBody){
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+ String response = "";
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+ PrintWriter out = null;
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+ BufferedReader in = null;
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+ try{
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+ URL realUrl = new URL(url);
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+ URLConnection conn = realUrl.openConnection();
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+ HttpURLConnection httpUrlConnection = (HttpURLConnection) conn;
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+ httpUrlConnection.setRequestProperty("Content-Type", "application/json");
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+ httpUrlConnection.setRequestProperty("authorization",authorization);
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+ httpUrlConnection.setDoOutput(true);
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+ httpUrlConnection.setDoInput(true);
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+ out = new PrintWriter(httpUrlConnection.getOutputStream());
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+ out.write(reqBody);
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+ out.flush();
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+ httpUrlConnection.connect();
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+ in = new BufferedReader(new InputStreamReader(httpUrlConnection.getInputStream()));
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+ String line;
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+ while ((line = in.readLine()) != null) {
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+ response += line;
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+ }
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+ }catch(Exception e){
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+ e.printStackTrace();
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+ } finally {
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+ try {
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+ if (out != null) { out.close();}
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+ if (in != null) {in.close();}
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+ } catch (Exception ex) {
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+ ex.printStackTrace();
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+ }
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+ }
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+ return response;
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+ }
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+
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+ /**
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+ * 获取签名头
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+ * @param appid
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+ * @param appkey
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+ * @param timestamp 格式:"yyyyMMddHHmmss"
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+ * @param nonce 随机字符串，
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+ * @param body 请求体
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+ * @return authorization 认证报文
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+ * @throws Exception
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+ */
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+ static String getAuthorization(String appid, String appkey, String timestamp, String nonce, String body) throws Exception {
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+ byte[] data = body.getBytes("utf-8");
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+ InputStream is = new ByteArrayInputStream(data);
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+ String testSH = DigestUtils.sha256Hex(is);
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+ String s1 = appid+timestamp+nonce+testSH;
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+ Mac mac = Mac.getInstance("HmacSHA256");
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+ mac.init(new SecretKeySpec(appkey.getBytes("utf-8"),"HmacSHA256"));
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+ byte[] localSignature = mac.doFinal(s1.getBytes("utf-8"));
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+ String localSignatureStr = Base64.encodeBase64String(localSignature);
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+ return "OPEN-BODY-SIG AppId="+"\""+appid+"\""+", Timestamp="+"\""+timestamp+"\""+", Nonce="+"\""+nonce+"\""+", Signature="+"\""+localSignatureStr+"\"";
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+ }
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+
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+ static class QueryBody{
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+ //消息ID
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+ String msgId;
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+ //报文请求时间，格式yyyy-MM-ddHH:mm:ss
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+ String requestTimestamp;
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+ //请求系统预留字段
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+ String srcReserve;
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+ //商户号
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+ String mid;
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+ //终端号
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+ String tid;
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+ //业务类型
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+ String instMid;
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+ //商户订单号
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+ String merOrderId;
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+
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+ String toJson(){
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+ StringBuilder sb = new StringBuilder();
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+ sb.append("{");
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+ if (this.msgId != null) sb.append("\"msgId\":\"" + this.msgId + "\",");
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+ if (this.requestTimestamp != null) sb.append("\"requestTimestamp\":\"" + this.requestTimestamp + "\",");
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+ if (this.srcReserve != null) sb.append("\"srcReserve\":\"" + this.srcReserve + "\",");
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+ if (this.mid != null) sb.append("\"mid\":\"" + this.mid + "\",");
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+ if (this.tid != null) sb.append("\"tid\":\"" + this.tid + "\",");
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+ if (this.instMid != null) sb.append("\"instMid\":\"" + this.instMid + "\",");
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+ if (this.merOrderId != null) sb.append("\"merOrderId\":\"" + this.merOrderId + "\",");
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+ if (sb.charAt(sb.length() - 1) == ',')
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+ sb.deleteCharAt(sb.length() - 1);
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+ sb.append("}");
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+ return sb.toString();
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+ }
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+ public String toString(){
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+ return this.toJson();
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+ }
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+ }
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+
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+}
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