<template> <div > <el-dialog :visible.sync="showCropper" title="封面裁图"> <cropper ref="cropper" @cropper-success="cropperSuccessHandle"></cropper> <span slot="footer"> <el-button @click="cancelCropper">取 消</el-button> <el-button type="primary" @click="toCropper">确 定</el-button> </span> </el-dialog> </div>
script：