--no commit message

app/third/src/main/java/com/zrqx/third/pay/interfaces/payType/impl/WeChatPayImpl.java

@@ -156,14 +156,14 @@ public class WeChatPayImpl extends PayTypeAdapter{
 	            map.put("appId", wecartPayReturn.getAppid());
 	            map.put("nonceStr", wecartPayReturn.getNonce_str());
 	            map.put("package", "prepay_id="+wecartPayReturn.getPrepay_id());
-	            map.put("signType", "MD5");
+	            map.put("signType", "HMAC-SHA256");		//HMAC-SHA256
 	            map.put("timeStamp", timestamp);
 	            //签名生成
 	        	String prepay_id= resp.get("prepay_id");
 	            
 	            //String stringA =""+"appId="+config.getAppID()+"&nonceStr="+resp.get("nonce_str") +"&package="+"prepay_id="+prepay_id+"&signType=MD5"+"&timeStamp=" + timestamp + "&key="+config.getKey();
 	            //String paySign=WXPayUtil.MD5(stringA).toUpperCase();
-	            String paySign=WXPayUtil.generateSignature(map, config.getKey(), SignType.MD5);
+	            String paySign=WXPayUtil.generateSignature(map, config.getKey(), SignType.HMACSHA256);
 				/*
 				 * String paySign = WXPayUtil.generateSignature(map,
 				 * config.getKey(),SignType.MD5); wecartPayReturn.setSign(paySign);