一个vuex的问题

Question

如下，如何获取children然后更新到father.children中，页面就可以列表展示了

state: {

    father: [

        {

            name: 'wang',

            children: []

        }

    ]

}

action: {

    getChildren(fatherId).then(children => {

        // 获得children，如何更新到father.children中

    });

}

Answer 1

state: {    father: [        {            name: 'wang',            children: []        }    ]}, mutations:{updateChildren(state,children){    state.father[0].children = children;}},actions: {    updateChildren({commit}){        getChildren(fatherId).then(children => {            // 获得children，如何更新到father.children中            commit("updateChildren",children );        });    }}大概这样吧，去看看文档吧