mapState的官方示例使用方法是:computed:mapState(['count'])那其它不需要state的computed屬性應該怎么寫呢?我試了computed:{mapState(['count']), age(){return this.old_age + 1;}}會報錯computed:mapState(['count', age(){return this.old_age + 1;}])也會報錯,甚至computed:{mapState(['count'])}都會報錯 請問正確的寫法應該是怎樣的?
vuex的mapState與其它computed屬性共存的正確寫法是?
翻翻過去那場雪
2018-11-21 10:09:07