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修复ClassUtil#scanJar未正确关闭文件问题

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Looly
2023-10-30 17:26:35 +08:00
parent b2b6a233dd
commit 0101ab5668
2 changed files with 16 additions and 10 deletions
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21
hutool-core/src/main/java/cn/hutool/core/lang/ClassScanner.java
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@@ -5,6 +5,7 @@ import cn.hutool.core.collection.EnumerationIter;
import cn.hutool.core.exceptions.ExceptionUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.io.IORuntimeException;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.io.resource.ResourceUtil;
import cn.hutool.core.util.*;
@@ -356,22 +357,26 @@ public class ClassScanner implements Serializable {
}
/**
* 扫描jar包
* 扫描jar包，扫描结束后关闭jar文件
*
* @param jar jar包
*/
private void scanJar(JarFile jar) {
String name;
for (JarEntry entry : new EnumerationIter<>(jar.entries())) {
name = StrUtil.removePrefix(entry.getName(), StrUtil.SLASH);
if (StrUtil.isEmpty(packagePath) || name.startsWith(this.packagePath)) {
if (name.endsWith(FileUtil.CLASS_EXT) && false == entry.isDirectory()) {
final String className = name//
try{
String name;
for (JarEntry entry : new EnumerationIter<>(jar.entries())) {
name = StrUtil.removePrefix(entry.getName(), StrUtil.SLASH);
if (StrUtil.isEmpty(packagePath) || name.startsWith(this.packagePath)) {
if (name.endsWith(FileUtil.CLASS_EXT) && false == entry.isDirectory()) {
final String className = name//
.substring(0, name.length() - 6)//
.replace(CharUtil.SLASH, CharUtil.DOT);//
addIfAccept(loadClass(className));
addIfAccept(loadClass(className));
}
}
}
} finally {
IoUtil.close(jar);
}
}