caimei-authentic-www/store/app.js

const state = () => ({
  isPc: true,
  screen: 'pc',
  static: `${process.env.STATIC_URL}/pc`,
  loginVisiable: false,
})

const mutations = {
  SET_SCREEN(state, width) {
    if (width > 768) {
      state.isPc = true
      state.screen = 'pc'
    } else {
      state.isPc = false
      state.screen = 'h5'
    }
    state.static = `${process.env.STATIC_URL}/${state.screen}`
  },
  SHOW_LOGIN(state) {
    state.loginVisiable = true
  },
  HIDE_LOGIN(state) {
    state.loginVisiable = false
  },
}

const actions = {}

export default {
  namespaced: true,
  state,
  mutations,
  actions,
}