遍历key值，传对应的key

<template>
  <div>
    <template
      v-for="(item, key) in list"
      :key="key"
    >
      <el-button
        :class="'handle-' + key"
        @click="handle(key)"
      >{{item}}</el-button>
    </template>
  </div>
</template>
<script>
export default {
  data() {
    return {
      list: {
        edit: '编辑',
        delete: '删除',
      },
    };
  },
  methods: {
    handle(type) {
      let fn = `this.handle${type}()`;
      eval(fn);
    },
    handleedit() {
      console.log('edit');
    },
    handledelete() {
      console.log('delete');
    },
  },
};
</script>