excel写入日志记录

app/Service/CommonService.php

@@ -131,7 +131,7 @@ class CommonService
         try{
             if ($scientificCounting == 1){
                 foreach ($datas as $k=>$v){
-                    if (strlen($v[1]) > 11 && is_numeric($v[1])){
+                    if (isset($v[1]) && strlen($v[1]) > 11 && is_numeric($v[1])){
                         $v[1] = (string)$v[1];
                         $datas[$k] = $v;
                     }
@@ -158,7 +158,8 @@ class CommonService
             }
             return true;
         }catch(\Exception $e){
-            return response()->json(['rst' => 200,'msg'=>"异常".$e->getMessage()]);
+            Log::info($e->getLine().'-'.$e->getFile().'-'.$e->getMessage());
+            return false;
         }
     }