Merge branch 'fixbug/1026247' into 'master'

bug: [10026247] 重复购买

See merge request rays/pcloud-book!1037

pcloud-service-book/src/main/java/com/pcloud/book/applet/biz/impl/ServeCollectBizImpl.java

@@ -235,7 +235,7 @@ public class ServeCollectBizImpl implements ServeCollectBiz {
                 channelId = Long.valueOf(url);
             }
         }
-        if (null != channelId) {
+        if (null != channelId && StringUtil.isEmpty(serveCollect.getLinkUrl())) {
             accountSettingDto = qrcodeSceneConsr.getWechatInfo(channelId);
             if (null != accountSettingDto) {
                 String resultLinkUrl = SendWeixinRequestTools.splitUrl(accountSettingDto, productDto.getTurnUrl());