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修复ClassUtil#scanJar未正确关闭文件问题

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This commit is contained in:
Looly 2023-10-30 17:26:43 +08:00
parent 71ffe8a874
commit 46ce098add
1 changed files with 13 additions and 8 deletions
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21
hutool-core/src/main/java/org/dromara/hutool/core/reflect/ClassScanner.java
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@ -17,6 +17,7 @@ import org.dromara.hutool.core.collection.CollUtil;
import org.dromara.hutool.core.collection.iter.EnumerationIter;
import org.dromara.hutool.core.exception.ExceptionUtil;
import org.dromara.hutool.core.io.IORuntimeException;
import org.dromara.hutool.core.io.IoUtil;
import org.dromara.hutool.core.io.file.FileNameUtil;
import org.dromara.hutool.core.io.resource.JarResource;
import org.dromara.hutool.core.io.resource.ResourceUtil;
@ -366,22 +367,26 @@ 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(final JarFile jar) {
String name;
for (final JarEntry entry : new EnumerationIter<>(jar.entries())) {
name = StrUtil.removePrefix(entry.getName(), StrUtil.SLASH);
if (StrUtil.isEmpty(packagePath) || name.startsWith(this.packagePath)) {
if (name.endsWith(FileNameUtil.EXT_CLASS) && !entry.isDirectory()) {
final String className = name//
try{
String name;
for (final JarEntry entry : new EnumerationIter<>(jar.entries())) {
name = StrUtil.removePrefix(entry.getName(), StrUtil.SLASH);
if (StrUtil.isEmpty(packagePath) || name.startsWith(this.packagePath)) {
if (name.endsWith(FileNameUtil.EXT_CLASS) && !entry.isDirectory()) {
final String className = name//
.substring(0, name.length() - 6)//
.replace(CharUtil.SLASH, CharUtil.DOT);//
addIfAccept(loadClass(className));
addIfAccept(loadClass(className));
}
}
}
} finally {
IoUtil.closeQuietly(jar);
}
}