修改

catch/device/database/migrations/20220120100954_stations.php

@@ -42,6 +42,7 @@ class Stations extends Migrator
 			->addColumn('longitude', 'decimal', ['precision' => 10,'scale' => 0,'null' => true,'signed' => true,'comment' => '经度',])
 			->addColumn('latitude', 'decimal', ['precision' => 10,'scale' => 0,'null' => true,'signed' => true,'comment' => '纬度',])
 			->addColumn('online_time', 'datetime', ['null' => true,'signed' => true,'comment' => '在线时间',])
+            ->addColumn('online_state', 'string', ['limit' => 8,'null' => true,'signed' => true,'comment' => '设置是否在线',])
 			->addColumn('address', 'string', ['limit' => 200,'null' => true,'signed' => true,'comment' => '安装地址',])
 			->addColumn('remark', 'text', ['limit' => MysqlAdapter::TEXT_REGULAR,'null' => true,'signed' => true,'comment' => '备注',])
 			->addColumn('open_time', 'datetime', ['null' => true,'signed' => true,'comment' => '开局时间',])

catch/device/model/Station.php

@@ -30,6 +30,7 @@ class Station extends Model
 			'longitude', 
 			'latitude', 
 			'online_time', 
+			'online_state', 
 			'address', 
 			'remark',
 			'open_time', 

catch/device/model/get/StationGet.php

@@ -21,6 +21,10 @@ trait StationGet
         }
     }
     public function getIsOnlineAttr($value){
+        $state=$this->online_state;
+        if($state=='1'){
+            return '1';
+        }
         $value = strtotime($this->online_time);
         $int=time()-$value;
         if($int>300){
@@ -30,12 +34,20 @@ trait StationGet
         }
     }
     public function getOnlineTimeAttr($value){
+        $state=$this->online_state;
+        if($state=='1'){
+            return date('Y-m-d H:i:s');
+        }
         if($value){
             return $value;
         }
         return '-';
     }
     public function getIsOnlineTextAttr($value){
+        $state=$this->online_state;
+        if($state=='1'){
+            return '在线';
+        }
         $value = strtotime($this->online_time);
         $int=time()-$value;
         if($int>300){