npm i v-uploader --save

import Vue from 'vue'import vUploader from 'v-uploader';/** * v-uploader plugin global config */const uploaderConfig = () => {    return {        uploadFileUrl: 'http://xxx/upload',        deleteFileUrl: 'http://xxx/delete',        showMessage: (vue, message) => {            //using v-dialogs to show message            vue.$vDialog.alert(message, null, {messageType: 'error'});        }    }};//install plugin with paramsVue.use(vUploader, uploaderConfig);