自定义订单参数设置

Author: egzosn

pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxConst.java

@@ -0,0 +1,42 @@
+package com.egzosn.pay.wx.api;
+
+import com.egzosn.pay.common.bean.Order;
+import com.egzosn.pay.common.bean.PayOrder;
+
+import java.math.BigDecimal;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author egan
+ * @date 2020/3/10 21:22
+ * <a href="mailto:zheng.zaosheng@iwhalecloud.com">郑灶生</a>
+ * <br/>
+ * email: zheng.zaosheng@iwhalecloud.com
+ */
+public interface WxConst {
+    /**
+     * 微信请求地址
+     */
+    String URI = "https://api.mch.weixin.qq.com/";
+    /**
+     * 沙箱
+     */
+    String SANDBOXNEW = "sandboxnew/";
+
+    String SUCCESS = "SUCCESS";
+    String RETURN_CODE = "return_code";
+    String SIGN = "sign";
+    String CIPHER_ALGORITHM = "RSA/ECB/OAEPWITHSHA-1ANDMGF1PADDING";
+    String FAILURE = "failure";
+    String APPID = "appid";
+    String HMAC_SHA256 = "HMAC-SHA256";
+    String HMACSHA256 = "HMACSHA256";
+    String RETURN_MSG_CODE = "return_msg";
+    String RESULT_CODE = "result_code";
+    String MCH_ID = "mch_id";
+    String NONCE_STR = "nonce_str";
+    String OUT_TRADE_NO = "out_trade_no";
+
+
+}

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

@@ -205,11 +205,12 @@ public JSONObject unifiedOrder(PayOrder order) {
 
         ((WxTransactionType) order.getTransactionType()).setAttribute(parameters, order);
         //可覆盖参数
-        setParameters(parameters, "notify_url", order);
+/*        setParameters(parameters, "notify_url", order);
         setParameters(parameters, "goods_tag", order);
         setParameters(parameters, "limit_pay", order);
         setParameters(parameters, "receipt", order);
-        setParameters(parameters, "product_id", order);
+        setParameters(parameters, "product_id", order);*/
+        parameters.putAll(order.getAttrs());
         parameters = preOrderHandler(parameters, order);
         setSign(parameters);