From 5a88c770debe086dd82ab5ce8a4c957a3debdae7 Mon Sep 17 00:00:00 2001
From: “djh” <“3298565835@qq.com”>
Date: 星期五, 24 一月 2025 17:07:09 +0800
Subject: [PATCH] 煤矿缴费修改

---
 exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java |   40 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java b/exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java
index 36580a6..8c94e73 100644
--- a/exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java
+++ b/exam-system/src/main/java/com/gkhy/exam/pay/utils/PayUtils.java
@@ -30,6 +30,7 @@
 import org.apache.http.message.BasicNameValuePair;
 import org.apache.http.util.EntityUtils;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Component;
 
 import javax.net.ssl.SSLContext;
@@ -63,6 +64,15 @@
     @Value("${finance.apiId}")
     private String appId;
 
+    @Value("${finance.queryUrl}")
+    private String queryUrl;
+
+    /**
+     * 请求开票,发起支付
+     * @param payReqData
+     * @return
+     * @throws IOException
+     */
     public ResultVo sendApiPost(PayReqData payReqData) throws IOException {
 
         Map<String, String> param = new HashMap<>();
@@ -85,6 +95,7 @@
         return resultVo;
     }
 
+    //组装请求体
     private static UrlEncodedFormEntity assemblyFormEntity(Map<String, String> parameters, String charset) {
         List<NameValuePair> formParameters = assemblyParameter(parameters);
         UrlEncodedFormEntity formEntity = null;
@@ -120,6 +131,7 @@
 
     }
 
+    //在调用SSL之前需要重写验证方法,取消检测SSL 创建ConnectionManager,添加Connection配置信息
     private static HttpClient sslClient() {
         try {
             // 在调用SSL之前需要重写验证方法,取消检测SSL
@@ -162,6 +174,7 @@
 
     }
 
+    //获取响应结果处理器,将响应结果封装为HttpResult对象
     private static ResponseHandler<HttpResultVo> getResponseHandler() {
         ResponseHandler<HttpResultVo> responseHandler = new ResponseHandler<HttpResultVo>() {
             @Override
@@ -202,6 +215,7 @@
         return responseHandler;
     }
 
+    //判断相应内容是否为文本类型
     private static boolean isTextType(ContentType contentType) {
         if (contentType == null) {
             throw new RuntimeException("ContentType is null");
@@ -297,4 +311,30 @@
         log.info("请求结果json为:" + result);
         return result;
     }
+
+
+    //票据查询
+    public ResponseEntity<String> findBill(String billNO) throws IOException {
+        Map<String, String> params = new HashMap<>();
+
+        JSONObject jsonObject = new JSONObject();
+        jsonObject.put("billNo",billNO);
+        String reqdata = Base64.getEncoder().encodeToString(jsonObject.toJSONString().getBytes());
+        String mac = appId+"||"+reqdata;
+        mac = DigestUtils.md5Hex(mac.getBytes());
+        params.put("appid",appId);
+        params.put("reqdata",reqdata);
+        params.put("mac",mac);
+
+        HttpPost httpPost = new HttpPost(queryUrl);
+        httpPost.setEntity(assemblyFormEntity(params,"utf-8"));
+        HttpClient httpClient = getHttpClient(queryUrl);
+        HttpResultVo execute = httpClient.execute(httpPost, getResponseHandler());
+        String stringContent = execute.getStringContent();
+        JSONObject jsonObject1 = JSONObject.parseObject(stringContent);
+        log.info("请求结果转json后为:"+jsonObject1);
+        String result = (String) jsonObject1.get("reqdata");
+        return ResponseEntity.ok(result);
+
+    }
 }

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