上传修改

@@ -109,12 +109,14 @@ func ResizeImage(fileType, sourcePath, prefix, subfix string, file *multipart.Fi
 		log.Error(err)
 		return
 	}
-	image, err := imaging.Decode(src)
+	image, err := imaging.Decode(src, imaging.AutoOrientation(true))
 	if err != nil {
 		fmt.Println(err)
 		return
 	}
-	image = imaging.Resize(image, 0, 400, imaging.Lanczos)
+	Rectangle := image.Bounds()
+	log.Debug(Rectangle.Dx(), Rectangle.Dy())
+	image = imaging.Resize(image, Rectangle.Dx()/3, 0, imaging.Lanczos)
 	err = imaging.Save(image, filename)
 	if err != nil {
 		log.Error(err)