hn-dm.7in6.com/ThinkPHP/Library/Think/Model/ApplyBatchModel.class.php

<?php
/**
 * author Gentle
 * intro 申请批次视图模型 ApplyBatchModel
 * time 2017年9月11日11:06:32
 */

namespace Think\Model;

use Think\Model;

/**
 * ThinkPHP视图模型扩展
 */
class ApplyBatchModel extends Model
{

    public $viewFields = array(
        'Bach'=>array('name','add_time'),
        'Bach_product'=>array('title'=>'category_name', '_on'=>'Blog.category_id=Category.id'),
        'User'=>array('name'=>'username', '_on'=>'Blog.user_id=User.id'),
    );
}