export const setBreadCrumb = ({ dispatch }, data) => {
dispatch(‘SET_BREADCRUMB‘, data)
}
当调用的时候报[vuex2] mapActions 报错 `unknown action type: setBreadCrumb`
后台改成
export const setBreadCrumb = ({ commit }, data) => {
commit(‘SET_BREADCRUMB‘, data)
}
未报错
vuex2 mapActions 报错 `unknown action type: xxxx`
原文：http://www.cnblogs.com/garfieldzhong/p/7568353.html