vue上传图片预览

<input type="file" id="uploadImage" @change="changeFile">
<img :src="images" />
changeFile(e){
  console.log(e)
  let file = e.target.files[0];
  let reader = new FileReader();
  reader.readAsDataURL(file);
  reader.onload = () =>{
    this.images = reader.result;
    console.log(reader)
  }
},

  

posted @ 2020-04-20 15:20  凉拌  阅读(436)  评论(0)    收藏  举报