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sadjv3_java
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文件上传，是图片时再压缩

This commit is contained in:
曹磊 2024-07-18 14:07:32 +08:00
parent aefc1418ec
commit 03bdc7c3cc
1 changed files with 28 additions and 14 deletions
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14
src/main/java/com/sqx/modules/file/utils/FileUploadUtils.java
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@ -132,6 +132,17 @@ public class FileUploadUtils
//file.transferTo(desc); //file.transferTo(desc);
IoUtil.close(out); IoUtil.close(out);
String pathFileName = getPathFileName(baseDir, fileName); String pathFileName = getPathFileName(baseDir, fileName);
String extension = getExtension(file);
String[] imgExtension = {"bmp", "gif", "jpg", "jpeg", "png"};
boolean isImg = false;
for (String str : imgExtension)
{
if (str.equalsIgnoreCase(extension))
{
isImg = true;
}
}
// try { // try {
// File input = new File(baseDir+"/"+fileName); // File input = new File(baseDir+"/"+fileName);
// BufferedImage image = ImageIO.read(input); // BufferedImage image = ImageIO.read(input);
@ -151,6 +162,8 @@ public class FileUploadUtils
// } catch (Exception e) { // } catch (Exception e) {
// System.out.println("压缩失败：" + e.getMessage()); // System.out.println("压缩失败：" + e.getMessage());
// } // }
//如果是图片则压缩
if(isImg){
try { try {
Date date = new Date(); Date date = new Date();
SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmss"); SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMddHHmmss");
@ -167,6 +180,7 @@ public class FileUploadUtils
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} }
}
return pathFileName; return pathFileName;
} }