如何从Vuex操作中访问Nuxt上下文变量

// plugins/nuxt-context.js
export default ({ store, app }, inject) => {
  // 将Nuxt上下文变量注入到store中
  store.$nuxt = app.nuxt;
};

export default {
  plugins: [
    '~/plugins/nuxt-context.js'
  ]
};

// store/index.js
export const actions = {
  myAction({ commit }, { $nuxt }) {
    // 使用$nuxt访问Nuxt上下文变量
    console.log($nuxt);
  }
};

this.$store.dispatch('myAction', { $nuxt: this.$nuxt });

// middleware/nuxt-context.js
export default function ({ store, app }) {
  // 将Nuxt上下文变量存储到Vuex store中
  store.commit('setNuxtContext', app.nuxt);
};

export default {
  router: {
    middleware: 'nuxt-context'
  }
};

// store/index.js
export const state = () => ({
  nuxtContext: null
});

export const mutations = {
  setNuxtContext(state, context) {
    state.nuxtContext = context;
  }
};