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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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7
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.collection.iter.EnumerationIter;
import org.dromara.hutool.core.exception.ExceptionUtil; import org.dromara.hutool.core.exception.ExceptionUtil;
import org.dromara.hutool.core.io.IORuntimeException; 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.file.FileNameUtil;
import org.dromara.hutool.core.io.resource.JarResource; import org.dromara.hutool.core.io.resource.JarResource;
import org.dromara.hutool.core.io.resource.ResourceUtil; import org.dromara.hutool.core.io.resource.ResourceUtil;
@ -366,11 +367,12 @@ 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 * @param jar jar包
*/ */
private void scanJar(final JarFile jar) { private void scanJar(final JarFile jar) {
try{
String name; String name;
for (final JarEntry entry : new EnumerationIter<>(jar.entries())) { for (final JarEntry entry : new EnumerationIter<>(jar.entries())) {
name = StrUtil.removePrefix(entry.getName(), StrUtil.SLASH); name = StrUtil.removePrefix(entry.getName(), StrUtil.SLASH);
@ -383,6 +385,9 @@ public class ClassScanner implements Serializable {
} }
} }
} }
} finally {
IoUtil.closeQuietly(jar);
}
} }
/** /**