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