axios.defaults.baseURL = 'http://localhost:8080/book/'; var vm = new Vue({ el: '#app', data: { id: '', bookName:'', flag: false, submitFlag: false, books: [] }, methods:{ handle: async function () { //编辑 var book = { id: this.id, bookName: this.bookName }; await axios.put(book.id, book); await this.queryBooks(); this.id = ''; this.bookName = ''; this.flag = false; }, //编辑处理 toEdit: async function (id) { var response = await axios.get(id); this.id = response.data.id; this.bookName = response.data.bookName; this.flag = true; }, deleteBook: async function (id) { }, queryBooks: async function () { var response = await axios.get(); this.books = response.data; } }, computed:{ total: function () { return this.books.length; } }, watch: { name: function (val) { console.log(val); } }, mounted:function () { this.queryBooks(); } });请补全代码通过axois远程交互操作图书信息。

以下是补全代码：

axios.defaults.baseURL = 'http://localhost:8080/book/';
var vm = new Vue({
  el: '#app',
  data: {
    id: '',
    bookName:'',
    flag: false,
    submitFlag: false,
    books: []
  },
  methods:{
    handle: async function () {
      //编辑
      var book = {
        id: this.id,
        bookName: this.bookName
      };
      await axios.put(book.id, book);
      await this.queryBooks();
      this.id = '';
      this.bookName = '';
      this.flag = false;
    },
    //编辑处理
    toEdit: async function (id) {
      var response = await axios.get(id);
      this.id = response.data.id;
      this.bookName = response.data.bookName;
      this.flag = true;
    },
    deleteBook: async function (id) {
      await axios.delete(id);
      await this.queryBooks();
    },
    queryBooks: async function () {
      var response = await axios.get();
      this.books = response.data;
    }
  },
  computed:{
    total: function () {
      return this.books.length;
    }
  },
  watch: {
    name: function (val) {
      console.log(val);
    }
  },
  mounted:function () {
    this.queryBooks();
  }
});

以上代码通过使用axios库实现了查询、编辑、删除图书的功能。其中，axios库用于向服务器发送请求，获取图书信息，同时也可以用于更新和删除图书。此外，该代码中使用了Vue.js框架来实现数据的双向绑定，以及实现响应式的页面更新。