fix:export6

Modules/Camera/Http/Controllers/Api/CameraApiController.php

@@ -4601,7 +4601,7 @@ class CameraApiController extends BaseController
                 if (++$index_2 == 1) {
                     $total3 .= '3.'.$index_2.'.'.$value->title.'委外作业'.count($work_place_list_arr).'项，委外施工单位'.count($dd_wwdw).'个，施工点'.$dd_sgdsl."个；\n";
                 }else{
-                    $total3 .= '    '.++$index_2.'.'.$value->title.'委外作业'.count($work_place_list_arr).'项，委外施工单位'.count($dd_wwdw).'个，施工点'.$dd_sgdsl."个；\n";
+                    $total3 .= '    '.$index_2.'.'.$value->title.'委外作业'.count($work_place_list_arr).'项，委外施工单位'.count($dd_wwdw).'个，施工点'.$dd_sgdsl."个；\n";
                 }