el-upload上传文件去掉文件列表

<template>

    <el-upload

        ref="upload"

        action="/api/upload"

        :limit="1"

        accept='.xlsx'

        :on-success="uploadSuccess"

        :on-error="uploadError"

    >

        <el-button size="small" type="primary">点击上传</el-button>

    </el-upload>

</template>

<script>

export default {

	methods: {

	  // 文件上传事件

      uploadSuccess(res) {

        this.$refs.upload.clearFiles(); // 去掉文件列表

      },

      uploadError(res){

        console.log(res);

        this.$refs.upload.clearFiles(); // 去掉文件列表

      }

	}

}

</script>