diff --git a/app/Http/Controllers/Admin/CourseContentController.php b/app/Http/Controllers/Admin/CourseContentController.php index cdbeb3e..e712273 100755 --- a/app/Http/Controllers/Admin/CourseContentController.php +++ b/app/Http/Controllers/Admin/CourseContentController.php @@ -82,12 +82,12 @@ class CourseContentController extends BaseController } // null搜索 if ($op == 'null') { - $query->whereNull($key)->orWhere('json_length(' . $key . ') =', 0); + $query->whereNull($key)->orWhereRaw('json_length(' . $key . ') =', 0); } // notnull搜索 if ($op == 'notnull') { // 不是null并且不是空json,这个是一个json字段 - $query->whereNotNull($key)->where('json_length(' . $key . ') >', 0); + $query->whereNotNull($key)->whereRaw('json_length(' . $key . ') >', 0); } // 范围搜索 if ($op == 'range') {