0
Category
id_category
name
Post
id_post
category_id
title
我的查询:
Post::find()
->select('post.*, c.name AS catname')
->leftJoin('category c', 'c.id_category = category_id')
->all();
只显示表中的字段后输出,是不是该领域catname 。
显示相关的查询和输出的代码请 – scaisEdge
“获取不明财产:app \ models \ Post :: catname” 我有“$ posts = Post :: find()...”,错误在行: “foreach($ posts as $ post){ $后> catname; } – Giest