日志错误导致退款失败bug

kmall-manager/src/main/java/com/kmall/manager/manager/wechat/WechatUtil.java

@@ -1,10 +1,8 @@
 package com.kmall.manager.manager.wechat;
 
-import com.alibaba.druid.support.logging.Log;
-import com.alibaba.druid.support.logging.LogFactory;
-import com.kmall.manager.manager.pay.wxpay.CommonWxPayPropertiesBuilder;
 import com.kmall.common.utils.*;
 import com.kmall.common.utils.wechat.*;
+import com.kmall.manager.manager.pay.wxpay.CommonWxPayPropertiesBuilder;
 import org.apache.commons.lang.StringUtils;
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpResponse;