回滚：透明背景色处理

mp-admin/src/main/java/com/qs/mp/web/controller/common/FileUploadController.java

@@ -260,9 +260,9 @@ public class FileUploadController extends BaseApiController {
             // 压缩图片
             if (pWidth > 500) {
                 float scale = 500f / pWidth;
-                Thumbnails.of(outFilePath).addFilter(new ThumbnailsImgFilter()).scale(scale).outputQuality(0.8f).toFile(outFilePath);
+                Thumbnails.of(outFilePath).scale(scale).outputQuality(0.8f).toFile(outFilePath);
             }else {
-                Thumbnails.of(outFilePath).addFilter(new ThumbnailsImgFilter()).scale(1f).outputQuality(0.8f).toFile(outFilePath);
+                Thumbnails.of(outFilePath).scale(1f).outputQuality(0.8f).toFile(outFilePath);
             }
 
 

mp-quartz/src/main/java/com/qs/mp/quartz/task/CosTask.java

@@ -148,9 +148,9 @@ public class CosTask {
 
             float scale = 500f / pWidth;
 
-            Thumbnails.of(outFilePath).addFilter(new ThumbnailsImgFilter()).scale(scale).outputQuality(0.8f).toFile(outFilePath);
+            Thumbnails.of(outFilePath).scale(scale).outputQuality(0.8f).toFile(outFilePath);
         }else {
-            Thumbnails.of(outFilePath).addFilter(new ThumbnailsImgFilter()).scale(1f).outputQuality(0.8f).toFile(outFilePath);
+            Thumbnails.of(outFilePath).scale(1f).outputQuality(0.8f).toFile(outFilePath);
         }