From c2dcf4d9ee2b576603514285b45b06c87f7bc4ea Mon Sep 17 00:00:00 2001
From: yanghui <2536613402@qq.com>
Date: 星期四, 17 十一月 2022 11:00:07 +0800
Subject: [PATCH] #feat ..

---
 springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/HttpClientUtil.java |   71 +++++++++++++++++++++++++++++++++++
 1 files changed, 71 insertions(+), 0 deletions(-)

diff --git a/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/HttpClientUtil.java b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/HttpClientUtil.java
index 4898691..f6021ff 100644
--- a/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/HttpClientUtil.java
+++ b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/HttpClientUtil.java
@@ -4,27 +4,35 @@
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
+import java.security.KeyStore;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
+import com.alibaba.fastjson.JSONObject;
 import org.apache.http.Header;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.CloseableHttpResponse;
 import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpUriRequest;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
 import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.DefaultHttpClient;
 import org.apache.http.impl.client.HttpClients;
 import org.apache.http.message.BasicHeader;
+import org.apache.http.ssl.SSLContexts;
 import org.apache.http.util.EntityUtils;
 import org.springframework.util.ObjectUtils;
 
 import com.panzhihua.common.constants.HttpConstant;
 
 import lombok.extern.slf4j.Slf4j;
+
+import javax.net.ssl.SSLContext;
 
 /**
  * @program: springcloud_k8s_panzhihuazhihuishequ
@@ -332,4 +340,67 @@
         return in;
     }
 
+    /**
+     * 退款请求微信
+     * @param url   请求地址
+     * @param data  请求数据
+     * @param mchId 商户id
+     * @param isTest    是否是测试
+     * @return  退款结果
+     * @throws Exception    抛出异常
+     */
+    public static String doRefund(String url, String data,String mchId,Boolean isTest) throws Exception{
+        KeyStore keyStore  = KeyStore.getInstance("PKCS12");
+        //P12文件目录 证书路径,这里需要你自己修改,linux下还是windows下的根路径
+        String filepath = "";
+        if(isTest){
+            filepath = "D:\\wx\\WXCertUtil\\cert\\";
+        }else{
+            filepath = "/mnt/data/refund/huacheng/";
+        }
+        System.out.println("filepath->"+filepath);
+        FileInputStream instream = new FileInputStream(filepath+"apiclient_cert.p12");
+        try {
+            keyStore.load(instream, mchId.toCharArray());//这里写密码..默认是你的MCHID
+        } finally {
+            instream.close();
+        }
+
+        // Trust own CA and all self-signed certs
+        SSLContext sslcontext = SSLContexts.custom()
+                .loadKeyMaterial(keyStore, mchId.toCharArray())//这里也是写密码的
+                .build();
+        // Allow TLSv1 protocol only
+        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(
+                sslcontext,
+                SSLConnectionSocketFactory.getDefaultHostnameVerifier());
+        CloseableHttpClient httpclient = HttpClients.custom()
+                .setSSLSocketFactory(sslsf)
+                .build();
+        try {
+            HttpPost httpost = new HttpPost(url); // 设置响应头信息
+            httpost.addHeader("Connection", "keep-alive");
+            httpost.addHeader("Accept", "*/*");
+            httpost.addHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
+            httpost.addHeader("Host", "api.mch.weixin.qq.com");
+            httpost.addHeader("X-Requested-With", "XMLHttpRequest");
+            httpost.addHeader("Cache-Control", "max-age=0");
+            httpost.addHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0) ");
+            httpost.setEntity(new StringEntity(data, "UTF-8"));
+            CloseableHttpResponse response = httpclient.execute(httpost);
+            try {
+                HttpEntity entity = response.getEntity();
+
+                String jsonStr = EntityUtils.toString(response.getEntity(), "UTF-8");
+                log.info("请求微信退款接口返回结果:" + JSONObject.toJSONString(jsonStr));
+                EntityUtils.consume(entity);
+                return jsonStr;
+            } finally {
+                response.close();
+            }
+        } finally {
+            httpclient.close();
+        }
+
+    }
 }

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