🎨 #3493 【微信支付】修复合单支付combineTransactions接口参数错误问题

wzl-1221 · web-flow · commit 404102a4c8a5 · 2025-03-03T15:42:26.000+08:00
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/service/impl/BaseWxPayServiceImpl.java
@@ -809,7 +809,7 @@ public CombineTransactionsResult combine(TradeTypeEnum tradeType, CombineTransac
   @Override
   public <T> T combineTransactions(TradeTypeEnum tradeType, CombineTransactionsRequest request) throws WxPayException {
     CombineTransactionsResult result = this.combine(tradeType, request);
-    return result.getPayInfo(tradeType, request.getCombineAppid(), request.getCombineAppid(), this.getConfig().getPrivateKey());
+    return result.getPayInfo(tradeType, request.getCombineAppid(), request.getCombineMchid(), this.getConfig().getPrivateKey());
   }
 
   @Override

Original file line number	Diff line number	Diff line change
`@@ -809,7 +809,7 @@ public CombineTransactionsResult combine(TradeTypeEnum tradeType, CombineTransac`
`809`	`809`	`@Override`
`810`	`810`	`public <T> T combineTransactions(TradeTypeEnum tradeType, CombineTransactionsRequest request) throws WxPayException {`
`811`	`811`	`CombineTransactionsResult result = this.combine(tradeType, request);`
`812`		`- return result.getPayInfo(tradeType, request.getCombineAppid(), request.getCombineAppid(), this.getConfig().getPrivateKey());`
	`812`	`+ return result.getPayInfo(tradeType, request.getCombineAppid(), request.getCombineMchid(), this.getConfig().getPrivateKey());`
`813`	`813`	`}`
`814`	`814`
`815`	`815`	`@Override`