优化校时校价，修改短信统计数据

xhpc-modules/xhpc-charging-station/src/main/java/com/xhpc/charging/station/controller/XhpcChargingPileController.java

@@ -160,9 +160,9 @@ public class XhpcChargingPileController extends BaseController {
         }
         R r = powerPileService.configTimeNRateModel(serialNumber);
         if(r.getCode() !=200){
-            return AjaxResult.error("下发校时校价失败，请重新下发");
+            return AjaxResult.error(r.getMsg());
         }
-        return AjaxResult.success("下发校时校价成功");
+        return AjaxResult.success(r.getMsg());
     }
 
     @GetMapping("/configRmReplyMessage")

xhpc-modules/xhpc-general/src/main/resources/mapper/XhpcSmsMapper.xml

@@ -100,7 +100,7 @@
            status,
         create_time as createTime
         from xhpc_sms
-        where del_flag=0
+        where del_flag=0 and content is not null
         <if test="null!=status">
             and status=#{status}
         </if>