CPICXIM/regulatory-management-system
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1、增加文件名中特殊字符编码功能，防止生成url时出现错误。

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2、前端加入保留文件名原名。
This commit is contained in:
Kane Wang
2026-02-06 19:31:22 +08:00
parent e9c3aee252
commit 858b79942d
6 changed files with 71 additions and 25 deletions
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54
code/backend/RegulatoryManagementBackend/src/main/java/com/cpic/xim/utils/files/SaveUploadFile.java
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@@ -2,7 +2,7 @@
* @Author: Kane Wang <wangkane@qq.com>
* @Date: 2025-10-16 09:46:42
* @LastEditors: Kane Wang
* @LastModified: 2025-12-01 18:42:31
* @LastModified: 2026-02-06 19:08:46
* @FilePath: src/main/java/com/cpic/xim/utils/files/SaveUploadFile.java
* @Description:
*
@@ -128,7 +128,7 @@ public class SaveUploadFile
file.transferTo( destFile );
uploadedFile = new UploadedFile( fileName, fullPath, relativeFilePath );
uploadedFile = new UploadedFile( file.getOriginalFilename(), fileName, fullPath, relativeFilePath );
savedFiles.add( uploadedFile );
}
@@ -175,4 +175,54 @@ public class SaveUploadFile
throw new MoveUploadedFileException( "移动文件失败！" );
}
}
public static String encodeFileName( String originalFileName )
{
StringBuilder encodedFileName = new StringBuilder( originalFileName.length() * 3 );
char[] charArray = originalFileName.toCharArray();
for ( char c : charArray )
{
switch ( c )
{
case '%':
encodedFileName.append( PERCENT );
break;
case ' ':
encodedFileName.append( SPACING );
break;
case '+':
encodedFileName.append( PLUS );
break;
case '/':
encodedFileName.append( FORWARD_SLASH );
break;
case '?':
encodedFileName.append( QUESTION_MASK );
break;
case '&':
encodedFileName.append( AMPERSAND );
break;
case '#':
encodedFileName.append( SHARP );
break;
case '=':
encodedFileName.append( PLUS );
break;
default:
encodedFileName.append( c );
}
}
return encodedFileName.toString();
}
static final String SHARP = "%23";
static final String PLUS = "%2B";
static final String FORWARD_SLASH = "%2F";
static final String QUESTION_MASK = "%3F";
static final String SPACING = "%20";
static final String EQUAL = "%3D";
static final String PERCENT = "%25";
static final String AMPERSAND = "%26";
}

19
code/backend/RegulatoryManagementBackend/src/main/java/com/cpic/xim/utils/files/UploadedFile.java
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@@ -2,7 +2,7 @@
* @Author: Kane Wang <wangkane@qq.com>
* @Date: 2025-10-31 17:33:13
* @LastEditors: Kane Wang
* @LastModified: 2025-12-26 21:58:32
* @LastModified: 2026-02-06 17:41:44
* @FilePath: src/main/java/com/cpic/xim/utils/files/UploadedFile.java
* @Description:
*
@@ -18,6 +18,9 @@ import com.fasterxml.jackson.annotation.JsonProperty;
*/
public class UploadedFile
{
@JsonProperty("originFileName")
private String originFileName;
@JsonProperty( "fileName" )
private String fileName;
@@ -60,17 +63,21 @@ public class UploadedFile
public UploadedFile()
{}
public UploadedFile( String fileName, String absoluteFilePath, String relativeFilePath )
public UploadedFile( String originFileName, String fileName, String absoluteFilePath, String relativeFilePath )
{
this.originFileName = originFileName;
this.fileName = fileName;
this.absoluteFilePath = absoluteFilePath;
this.relativeFilePath = relativeFilePath;
}
public UploadedFile( String fileName, String absoluteFilePath )
public String getOriginFileName()
{
this.fileName = fileName;
this.absoluteFilePath = absoluteFilePath;
this.relativeFilePath = "";
return originFileName;
}
public void setOriginFileName( String originFileName )
{
this.originFileName = originFileName;
}
}