添加course的业务层和实现层

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2025-10-31 13:26:49 +08:00
parent d14a460557
commit bb7df7e7b3
28 changed files with 1486 additions and 0 deletions

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package model
import "github.com/zeromicro/go-zero/core/stores/sqlx"
var ErrNotFound = sqlx.ErrNotFound