elementui el-upload 删除指定文件

elementui el-upload 删除按钮，删除文件

主要代码

html

<el-upload action="#" list-type="picture-card" :auto-upload="false" ref="fileupload">
                    <i slot="default" class="el-icon-plus"></i>
                    <div slot="file" slot-scope="{ file }">
                        <img class="el-upload-list__item-thumbnail" :src="file.url" alt="" />
                        <span class="el-upload-list__item-actions">
                            <span class="el-upload-list__item-preview" @click="handlePictureCardPreview(file)"><i class="el-icon-zoom-in"></i></span>
                            <span v-if="!disabled" class="el-upload-list__item-delete" @click="handleRemove(file)"><i class="el-icon-delete"></i></span>
        </span>
    </div>
</el-upload>

js

handleRemove: function(file,fileList) {
    let uploadFiles = this.$refs['fileupload'].uploadFiles;
    let index = uploadFiles.indexOf(file);
    uploadFiles.splice(index,1);
}