From 7fe0b7b0551323d970d7f0c5f5049edc70fe56cc Mon Sep 17 00:00:00 2001
From: jinyu <foxinmy@gmail.com>
Date: Mon, 6 Jul 2015 11:28:16 +0800
Subject: [PATCH] =?UTF-8?q?=E6=BC=8F=E4=BA=86productId?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../main/java/com/foxinmy/weixin4j/payment/PayUtil.java   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/PayUtil.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/PayUtil.java
index c8a09e6f..a7f2b15d 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/PayUtil.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/PayUtil.java
@@ -220,6 +220,8 @@ public class PayUtil {
 	 * 
 	 * @param weixinAccount
 	 *            支付配置信息
+	 * @param productId
+	 *            商品ID
 	 * @param body
 	 *            商品描述
 	 * @param outTradeNo
@@ -235,10 +237,12 @@ public class PayUtil {
 	 * @throws PayException
 	 */
 	public static String createNativePayRequestURL(
-			WeixinPayAccount weixinAccount, String body, String outTradeNo,
-			double totalFee, String createIp) throws PayException {
+			WeixinPayAccount weixinAccount, String productId, String body,
+			String outTradeNo, double totalFee, String createIp)
+			throws PayException {
 		MchPayPackage payPackage = new MchPayPackage(weixinAccount, null, body,
 				outTradeNo, totalFee, createIp, TradeType.NATIVE);
+		payPackage.setProductId(productId);
 		String paySignKey = weixinAccount.getPaySignKey();
 		payPackage.setSign(paysignMd5(payPackage, paySignKey));
 		PrePay prePay = createPrePay(payPackage, paySignKey);