增加访问记录功能

app/model/PostVisit.php

@@ -0,0 +1,44 @@
+<?php
+
+declare (strict_types=1);
+
+namespace app\model;
+
+use think\Model;
+
+/**
+ * @mixin \think\Model
+ */
+class PostVisit extends Model
+{
+    //
+
+    public function getAvatarSrcAttr()
+    {
+        $value = $this->getAttr('avatar');
+
+        if(empty($value)) {
+            $value = '/static/images/avatar.png';
+        }
+
+        return $value;
+    }
+
+    public function getNicknameTitleAttr()
+    {
+        $value = $this->getAttr('nickname');
+
+        if(empty($value)) {
+            $value = 'IP用户:'.$this->getAttr('ip');
+        }
+
+        return $value;
+    }
+
+    public function getCreateTimeTitleAttr()
+    {
+        $value = $this->getData('create_time');
+
+        return show_time_ago($value);
+    }
+}