vue mixin使用

// 注册全局Mixin
    Vue.mixin({
      methods: {
        $touch: function() { // 用以同时watch多个字段变化
          return Date.now();
        },
        anotherMethods: function() {
          console.log(8888)
        }
      }
    })

let myMixin = {
  methods: {
    hello: function() {
      console.log(‘hello from mixin!‘)
    }
  }
}

mixins: [myMixin],
mounted() {
      console.log(this.hello(), ‘$hello‘);
    },