message: [new feature] Uploader: oversize event add detail param
diff: @@ -88,7 +88,7 @@ export default sfc({
  onAfterRead(files, oversize) {
  if (oversize) {
  - this.$emit('oversize', files);
  + this.$emit('oversize', files, this.detail);
  } else {
  this.afterRead && this.afterRead(files, this.detail);
  }
  