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fix code

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Looly
2025-01-12 17:43:44 +08:00
parent 02ef612b75
commit b1aa76411e
3 changed files with 26 additions and 18 deletions
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4
hutool-core/src/main/java/org/dromara/hutool/core/io/resource/ClassPathResource.java
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@@ -126,8 +126,10 @@ public class ClassPathResource extends UrlResource {
/**
* 根据给定资源初始化URL
*
* @throws NoResourceException 资源不存在
*/
private void initUrl() {
private void initUrl() throws NoResourceException{
if (null != this.clazz) {
super.url = this.clazz.getResource(this.path);
} else if (null != this.classLoader) {

17
hutool-core/src/main/java/org/dromara/hutool/core/io/resource/FileResource.java
View File

@@ -18,8 +18,8 @@ package org.dromara.hutool.core.io.resource;
import org.dromara.hutool.core.io.file.FileUtil;
import org.dromara.hutool.core.lang.Assert;
import org.dromara.hutool.core.util.ObjUtil;
import org.dromara.hutool.core.net.url.UrlUtil;
import org.dromara.hutool.core.util.ObjUtil;
import java.io.File;
import java.io.InputStream;
@@ -75,8 +75,7 @@ public class FileResource implements Resource, Serializable {
* @param fileName 文件名，带扩展名，如果为null获取文件本身的文件名
*/
public FileResource(final File file, final String fileName) {
Assert.notNull(file, "File must be not null !");
this.file = file;
this.file = Assert.notNull(file, "File must be not null !");;
this.lastModified = file.lastModified();
this.name = ObjUtil.defaultIfNull(fileName, file::getName);
}
@@ -100,6 +99,9 @@ public class FileResource implements Resource, Serializable {
@Override
public InputStream getStream() throws NoResourceException {
if (!exists()) {
throw new NoResourceException("File [{}] not exist!", this.file.getAbsolutePath());
}
return FileUtil.getInputStream(this.file);
}
@@ -112,6 +114,15 @@ public class FileResource implements Resource, Serializable {
return this.file;
}
/**
* 文件是否存在
*
* @return 是否存在
*/
public boolean exists() {
return this.file.exists();
}
@Override
public boolean isModified() {
return this.lastModified != file.lastModified();