修改上传手写签名

eladmin-system/src/main/java/me/zhengjie/base/util/FileUploadUtil.java

@@ -116,26 +116,29 @@ public class FileUploadUtil {
 			// 这里目前只会说图片的
 			String contentType = "image/" + suffix;
 
-			ByteArrayInputStream byteArrayInputStream = IoUtil.toStream(b);
-
-			long srcSize = b.length;
-			double accuracy = getAccuracy(srcSize / 1024);
-			try {
-				while (b.length > 40L * 1024) {
-					ByteArrayInputStream inputStream = new ByteArrayInputStream(b);
-					ByteArrayOutputStream outputStream = new ByteArrayOutputStream(b.length);
-					Thumbnails.of(inputStream)
-							.scale(accuracy)
-							.outputQuality(accuracy)
-							.toOutputStream(outputStream);
-					b = outputStream.toByteArray();
+			if ("4".equals(image.getStep())){
+				ByteArrayInputStream byteArrayInputStream = IoUtil.toStream(b);
+
+				long srcSize = b.length;
+				double accuracy = getAccuracy(srcSize / 1024);
+				try {
+					while (b.length > 40L * 1024) {
+						ByteArrayInputStream inputStream = new ByteArrayInputStream(b);
+						ByteArrayOutputStream outputStream = new ByteArrayOutputStream(b.length);
+						Thumbnails.of(inputStream)
+								.scale(accuracy)
+								.outputQuality(accuracy)
+								.toOutputStream(outputStream);
+						b = outputStream.toByteArray();
+					}
+					log.info("图片原大小={}kb | 压缩后大小={}kb",
+							srcSize / 1024, b.length / 1024);
+				} catch (Exception e) {
+					log.error("【图片压缩】msg=图片压缩失败!", e);
 				}
-				log.info("图片原大小={}kb | 压缩后大小={}kb",
-						srcSize / 1024, b.length / 1024);
-			} catch (Exception e) {
-				log.error("【图片压缩】msg=图片压缩失败!", e);
 			}
 
+
 			uploadFile(imagePath, contentType, b);
 			// FileUtils.writeByteArrayToFile(fullPath, b);
 			return imagePath;