代码优化

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

@@ -2,11 +2,10 @@ package com.ruoyi.common.utils.file;
 
 /**
  * 媒体类型工具类
- * 
+ *
  * @author ruoyi
  */
-public class MimeTypeUtils
-{
+public class MimeTypeUtils {
     public static final String IMAGE_PNG = "image/png";
 
     public static final String IMAGE_JPG = "image/jpg";
@@ -16,15 +15,15 @@ public class MimeTypeUtils
     public static final String IMAGE_BMP = "image/bmp";
 
     public static final String IMAGE_GIF = "image/gif";
-    
-    public static final String[] IMAGE_EXTENSION = { "bmp", "gif", "jpg", "jpeg", "png" };
 
-    public static final String[] FLASH_EXTENSION = { "swf", "flv" };
+    public static final String[] IMAGE_EXTENSION = {"bmp", "gif", "jpg", "jpeg", "png"};
 
-    public static final String[] MEDIA_EXTENSION = { "swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
-            "asf", "rm", "rmvb" };
+    public static final String[] FLASH_EXTENSION = {"swf", "flv"};
 
-    public static final String[] VIDEO_EXTENSION = { "mp4", "avi", "rmvb" };
+    public static final String[] MEDIA_EXTENSION = {"swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg",
+            "asf", "rm", "rmvb"};
+
+    public static final String[] VIDEO_EXTENSION = {"mp4", "avi", "rmvb"};
 
     public static final String[] DEFAULT_ALLOWED_EXTENSION = {
             // 图片
@@ -32,18 +31,16 @@ public class MimeTypeUtils
             // word excel powerpoint
             "doc", "docx", "xls", "xlsx", "ppt", "pptx", "html", "htm", "txt",
             // 压缩文件
-            "rar", "zip", "gz", "bz2",
+            "rar", "zip", "gz", "bz2", "apk",
             // 视频格式
             "mp4", "avi", "rmvb",
             //音频格式
             "mp3",
             // pdf
-            "pdf" };
+            "pdf"};
 
-    public static String getExtension(String prefix)
-    {
-        switch (prefix)
-        {
+    public static String getExtension(String prefix) {
+        switch (prefix) {
             case IMAGE_PNG:
                 return "png";
             case IMAGE_JPG: