图片上传修改图片名字

 uploadTitleImg() {
      let data = new FormData();
      let dom = document.getElementsByName('blobup_file')[0]
      let file = dom.files[0]
      dom.setAttribute('type', 'text')
      setTimeout(() => {
        dom.setAttribute('type', 'file')
      }, 500)
      let path = new Date().getTime().toString()
      var files = new File([file], path + '.jpg', { type: 'image/jpeg' })
      debugger
      data.append("myfile",files);
       request({
            url: '',
            method: 'post',
            data: data,
          }).then((res) => {
             this.obj.goodsImg = imgurl + res.imgurl
          }).catch((res) => {
             tool.message(res.message, 'error')
            
          })
    }, 

修改照片名字

var files = new File([file], path + '.jpg', { type: 'image/jpeg' })