修改上传问题

ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/file/FileValid.java

@@ -101,7 +101,7 @@ public class FileValid {
     private static String bytesToHex(byte[] bytes) {
         StringBuilder sb = new StringBuilder();
         for (byte b : bytes) {
-            sb.append(String.format("%02x", b));
+            sb.append(String.format("%02X", b));
         }
         return sb.toString();
     }
@@ -128,7 +128,9 @@ public class FileValid {
             case "docx":
             case "xlsx":
             case "pptx":
-                return magic.startsWith("504B0304");
+                return magic.startsWith("504B0304")
+                        || magic.startsWith("504B0506")
+                        || magic.startsWith("504B0708");
             // 视频 mp4/mov/m4v
             case "mp4":
             case "mov":