模型

application/model/BComment.php

+<?php
+
+namespace app\model;
+
+use think\Db;
+use think\Model;
+
+class BComment extends Model
+{
+    // 设置当前模型对应的完整数据表名称
+    protected $table = 'b_comment';
+
+
+    public function saveComment($data) {
+        $time = date("Y-m-d H:i:s", time());
+
+        $data['create_time'] = $time;
+        $data['update_time'] = $time;
+        return $this->insert($data);
+    }
+
+
+}

application/model/BCommentExt.php

+<?php
+
+namespace app\model;
+
+use think\Db;
+use think\Model;
+
+class BCommentExt extends Model
+{
+    // 设置当前模型对应的完整数据表名称
+    protected $table = 'b_comment_ext';
+
+
+    public function saveCommentExt($data) {
+        $time = date("Y-m-d H:i:s", time());
+
+        $data['create_time'] = $time;
+        $data['update_time'] = $time;
+        return $this->insert($data);
+    }
+
+
+}