为什么Nuxt对"user“端点发出多个请求？

export default {
  async asyncData({ $axios }) {
    try {
      const user = await $axios.$get('/user');
      return { user };
    } catch (error) {
      console.error('Error fetching user:', error);
    }
  }
};

export default {
  data() {
    return {
      user: null
    };
  },
  async created() {
    try {
      this.user = await this.$axios.$get('/user');
    } catch (error) {
      console.error('Error fetching user:', error);
    }
  }
};

export default {
  data() {
    return {
      user: null
    };
  },
  async created() {
    const cachedUser = localStorage.getItem('user');
    if (cachedUser) {
      this.user = JSON.parse(cachedUser);
    } else {
      try {
        this.user = await this.$axios.$get('/user');
        localStorage.setItem('user', JSON.stringify(this.user));
      } catch (error) {
        console.error('Error fetching user:', error);
      }
    }
  }
};

export default {
  data() {
    return {
      user: null
    };
  },
  async created() {
    let retries = 3;
    while (retries > 0) {
      try {
        this.user = await this.$axios.$get('/user');
        break;
      } catch (error) {
        console.error('Error fetching user:', error);
        retries--;
        if (retries === 0) {
          throw error;
        }
      }
    }
  }
};