practice_ArticleVote_Go/internal/service/article.go

package service

import (
	"context"
	"practice_ArticleVote_Go/internal/model/do"
)

type IArticle interface {
	AddArticle(ctx context.Context, article do.Article) (Aid int64, err error)
}

var localArticle IArticle

func Article() IArticle {
	if localArticle == nil {
		panic("IArticle接口未实现或未注册")
	}
	return localArticle
}

func RegisterArticle(i IArticle) {
	localArticle = i
}