基本写法

<template>
	<a-tag v-if="item.projectStatus == 'YiWanCheng'" color="green"> 已启动 </a-tag>
	<a-tag v-if="item.projectStatus == 'Aborted'" color="#9e9e9e"> 已终止 </a-tag>
	<a-tag v-if="item.projectStatus == 'ShenPiZhong'" color="orange"> 审核中 </a-tag>
</template>

优化1

<template>
  <a-tag :color="statusColors[item.projectStatus]">
    {{ statusTexts[item.projectStatus] }}
  </a-tag>
</template>

<script>
export default {
  data() {
    return {
      statusColors: {
        YiWanCheng: 'green',
        Aborted: '#9e9e9e',
        ShenPiZhong: 'orange',
      },
      statusTexts: {
        YiWanCheng: '已启动',
        Aborted: '已终止',
        ShenPiZhong: '审核中',
      },
    };
  },
};
</script>

优化2

<template>
  <a-tag :color="statusColor">{{ statusText }}</a-tag>
</template>

<script>
export default {
  computed: {
    statusColor() {
      const colorMap = {
        YiWanCheng: 'green',
        Aborted: '#9e9e9e',
        ShenPiZhong: 'orange',
      };
      return colorMap[this.item.projectStatus];
    },
    statusText() {
      const textMap = {
        YiWanCheng: '已启动',
        Aborted: '已终止',
        ShenPiZhong: '审核中',
      };
      return textMap[this.item.projectStatus];
    },
  },
};
</script>