将数据push进去就行,有参考https://segmentfault.com/q/1010000011053027
console.log(‘编辑‘); console.log(this.formProductData); //商品图片回显
//let proImg = this.formProductData.ProImg.split(",")//从后台获取的数据 let proImg = ["229756694693941248.png", "229756709889904640.png"];//从后台获取的数据 for (let i=0;i<proImg.length;i++){ let url = ‘http://127.0.0.1:9001/upload/229756694693941248/229756694693941248.png‘;//后台获取的图片地址
//注意,这边不是:default-file-list="defaultList"默认显示的defaultList而是uploadList,当然uploadList可以自己定义 this.uploadList.push({ ‘name‘:proImg[i], ‘url‘:url, ‘showProgress‘: false, ‘status‘: "finished", }); }
可以采用清空数组的办法,这样上一次上传的就不会影响这一次
this.uploadList.splice(0,this.uploadList.length);//清空数组
js删除数组元素、清空数组的简单方法(必看):https://blog.csdn.net/yijiupingfan0914/article/details/84870343