修复内容统计

app/index/controller/Article/ArticleController.php

@@ -59,7 +59,7 @@ class ArticleController extends BaseController
                 ->whereIn('cate', $categoryIds)
                 ->order([
                     'recommend' => 'desc',
-                    'publishdate' => 'desc',
+                    'publish_date' => 'desc',
                     'sort' => 'desc',
                     'id' => 'desc'
                 ])
@@ -67,9 +67,9 @@ class ArticleController extends BaseController
                     'id',
                     'title',
                     'content',
-                    'publishdate',
-                    'DAY(publishdate) AS `date`',
-                    'DATE_FORMAT(publishdate, "%Y-%m") AS `month`',
+                    'publish_date',
+                    'DAY(publish_date) AS `date`',
+                    'DATE_FORMAT(publish_date, "%Y-%m") AS `month`',
                     'image',
                     'recommend'
                 ])