SOURCE

console 命令行工具 X clear

                    
>
console
export
default {
    data() {
      return {
        obj:
        {}
      }
    },
    mounted() {
      this.obj = {
        d: 0
      };
      this.obj.e = 0;
      console.log('after--', this.obj);
    },
    methods: {
      addd(item) {
        item.d = item.d + 1;
        console.log('item--', item);
      },
      adde(item) {
        item.e = item.e + 1;
        console.log('item--', item);
      }
    }
  }
<template>
  <div>
    <p @click="addd(obj)">
      {{obj.d}}
    </p>
    <p @click="adde(obj)">
      {{obj.e}}
    </p>
  </div>
</template>