修复 微信V3：商户上送敏感信息时加密秘钥错误问题

修复 支付宝：交易查询接口调用getBizContent方法tradeNo与outTradeNo弄反问题

pay-java-wx/src/main/java/com/egzosn/pay/wx/v3/api/DefaultWxPayAssistService.java

@@ -5,6 +5,7 @@ import java.nio.charset.StandardCharsets;
 import java.security.cert.Certificate;
 import java.util.Map;
 
+import org.apache.http.Header;
 import org.apache.http.HttpEntity;
 import org.apache.http.entity.ContentType;
 import org.apache.http.message.BasicHeader;
@@ -105,6 +106,17 @@ public class DefaultWxPayAssistService implements WxPayAssistService {
         if (statusCode >= 400) {
             throw new PayErrorException(new WxPayError(responseBody.getString(WxConst.CODE), responseBody.getString(WxConst.MESSAGE), responseBody.toJSONString()));
         }
+        Header[] headers = responseEntity.getHeaders();
+        if (headers == null) {
+            return responseBody;
+        }
+        for (Header header : headers) {
+            if ("Wechatpay-Serial".equals(header.getName())) {
+                // 更新平台证书的序列号，需要每次都更新，因为这个可能会改变
+                payConfigStorage.getCertEnvironment().setPlatformSerialNumber(header.getValue());
+                break;
+            }
+        }
         return responseBody;
     }
 

pay-java-wx/src/main/java/com/egzosn/pay/wx/v3/api/WxPayService.java

@@ -657,7 +657,8 @@ public class WxPayService extends BasePayService<WxPayConfigStorage> implements
             return null;
         }
 
-        String serialNumber = payConfigStorage.getCertEnvironment().getSerialNumber();
+        // 商户上送敏感信息时使用`微信支付平台公钥`加密
+        String serialNumber = payConfigStorage.getCertEnvironment().getPlatformSerialNumber();
         Certificate certificate = getAssistService().getCertificate(serialNumber);
         return transferDetails.stream()
                 .peek(transferDetailListItem -> {

pay-java-wx/src/main/java/com/egzosn/pay/wx/v3/bean/CertEnvironment.java

@@ -26,7 +26,10 @@ public class CertEnvironment {
      */
     private String serialNumber;
 
-
+    /**
+     * 微信平台证书序列号
+     */
+    private String platformSerialNumber;
 
 
 
@@ -63,4 +66,12 @@ public class CertEnvironment {
     public void setSerialNumber(String serialNumber) {
         this.serialNumber = serialNumber;
     }
-}
+
+    public String getPlatformSerialNumber() {
+        return platformSerialNumber;
+    }
+
+    public void setPlatformSerialNumber(String platformSerialNumber) {
+        this.platformSerialNumber = platformSerialNumber;
+    }
+}