state

store.js“`
import vuex from ‘vuex’
import Vue from ‘vue’
Vue.use(vuex)
export default new vuex.Store({
state: {
user: []
},
mutations: {
setUser (state, v) {
state.user.push(v)

  // state.user.splice(index, 1)
},
deleteUser (state, aa) {
  var bb = state.user.indexOf('aa')
  state.user.splice(bb, 1)
}

}
})

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