综合展示接口

sms_water/src/main/java/com/huaxu/controller/ComDisplayController.java

@@ -182,7 +182,10 @@ public class ComDisplayController {
             else
                 receFee.get(0).setWaterFeeRecoveryRate(BigDecimal.valueOf(amount).multiply(BigDecimal.valueOf(100)).divide(BigDecimal.valueOf(receFee.get(0).getYieldWaterUsage()), 2, BigDecimal.ROUND_HALF_UP).doubleValue());
         }
-        return new AjaxMessage<>(ResultStatus.OK, receFee.get(0));
+        if (receFee.size() > 0)
+            return new AjaxMessage<>(ResultStatus.OK, receFee.get(0));
+        else
+            return new AjaxMessage<>(ResultStatus.OK, null);
     }
 
     @RequestMapping(value="selectPipeNetLayer" , method = RequestMethod.GET)