Print打印

<el-button type="primary" @click="handlePrint1" >打印局部</el-button>
<el-button type="primary" @click="handlePrint" >打印全部</el-button>
<div id="test">
  <h2 style="color:red">我是测试字段</h2>
</div>
<script>
export default {
  methods: {
    handlePrint1(){
      this.$Print('#test');
    },
    handlePrint() {
      this.$Print('#app');
    }
  }
}
</script>