Merge remote-tracking branch 'origin/dev' into dev

zhaowenyu

2025-11-18 09323e7895ae85319cd8afc51409be43cde90e3d

 ard-common/src/main/java/com/ard/common/utils/file/MimeTypeUtils.java

@@ -5,8 +5,9 @@
 * 
 * @author ard
 */
public class MimeTypeUtils
{
public class MimeTypeUtils {
    public static final String VIDEO_MP4 = "video/mp4";

    public static final String IMAGE_PNG = "image/png";

    public static final String IMAGE_JPG = "image/jpg";
@@ -43,10 +44,10 @@
            "glb"
    };

    public static String getExtension(String prefix)
    {
        switch (prefix)
        {
    public static String getExtension(String prefix) {
        switch (prefix) {
            case VIDEO_MP4:
                return "mp4";
            case IMAGE_PNG:
                return "png";
            case IMAGE_JPG: