diff --git a/src_tenwa/com/tenwa/apzl/comm/BillstopayImport.java b/src_tenwa/com/tenwa/apzl/comm/BillstopayImport.java
new file mode 100644
index 000000000..c96d834fa
--- /dev/null
+++ b/src_tenwa/com/tenwa/apzl/comm/BillstopayImport.java
@@ -0,0 +1,60 @@
+package com.tenwa.apzl.comm;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import com.amarsoft.are.jbo.BizObject;
+import com.amarsoft.are.jbo.JBOTransaction;
+import com.amarsoft.awe.util.SqlObject;
+import com.amarsoft.awe.util.Transaction;
+import com.amarsoft.context.ASUser;
+import com.amarsoft.dict.als.cache.CacheLoaderFactory;
+import com.tenwa.comm.exception.BusinessException;
+import com.tenwa.comm.util.jboutil.DataOperatorUtil;
+import com.tenwa.officetempalte.importcallback.impl.BaseImportExcelCallBack;
+
+public class BillstopayImport extends BaseImportExcelCallBack{
+	
+	@Override
+	public void run(ASUser CurUser, BizObject importObject,Map<String, String> model, Integer rowIndex, JBOTransaction tx,Transaction Sqlca) throws Exception {
+	} 
+	
+	@Override
+	public void runBefore(ASUser CurUser, Map<String, String> model, List<BizObject> importObjects, JBOTransaction tx,Transaction Sqlca) throws Exception {
+		Transaction Sqlca1 =  Transaction.createTransaction(CacheLoaderFactory.getDataSource());
+		/**
+		 * 定义全局变量
+		 */
+		String error="";		  // 错误描述
+		boolean flag=false;	      // 错误描述
+		String WX_order_number=null;         // 导入的微信订单号
+		String sql1=""; 	  	  // 原有的数据	
+		/**
+		 * 校验本次Excel是否有重复的
+		 */
+		
+		/**
+		 * 校验本次导入数据在导入表是否已有
+		 */
+		List<Map<String, String>> list = new ArrayList<Map<String,String>>();
+		Map<String, String> map = new HashMap<String, String>();
+		for(BizObject bo:importObjects){
+			WX_order_number=bo.getAttribute("WX_order_number").getString();
+
+			// 通过本次excel中的数据查询导入的表, 判断是否重复
+			sql1="SELECT WX_order_number FROM wx_pay_the_bills WHERE WX_order_number='"+WX_order_number+"'";
+			List<Map<String, String>> dataList = DataOperatorUtil.getDataBySql(Sqlca, sql1, null);
+			// 有结果集, 说明重复
+				if(dataList.size()>0){
+				error=",【微信订单号: "+WX_order_number+"】";
+				flag=true;
+			}
+		}
+		if(flag) {
+			error = error.substring(1);
+			throw new BusinessException(error+"已存在 ！");
+		}
+	}
+}