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Merge branch 'v5-dev' of github.com:looly/hutool into v5-dev

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Looly 2020-12-17 00:21:47 +08:00
commit 89300c5f4d
2 changed files with 8 additions and 1 deletions
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2
hutool-core/src/main/java/cn/hutool/core/io/FileUtil.java
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@ -3194,7 +3194,7 @@ public class FileUtil extends PathUtil {
public static boolean isSub(File parent, File sub) { public static boolean isSub(File parent, File sub) {
Assert.notNull(parent); Assert.notNull(parent);
Assert.notNull(sub); Assert.notNull(sub);
return sub.toPath().startsWith(parent.toPath()); return sub.toPath().toAbsolutePath().normalize().startsWith(parent.toPath().toAbsolutePath().normalize());
} }
/** /**

7
hutool-core/src/test/java/cn/hutool/core/io/FileUtilTest.java
View File

@ -384,4 +384,11 @@ public class FileUtilTest {
File file2 = new File("d:/test2/aaa"); File file2 = new File("d:/test2/aaa");
Assert.assertFalse(FileUtil.isSub(file, file2)); Assert.assertFalse(FileUtil.isSub(file, file2));
} }
@Test
public void isSubRelativeTest() {
File file = new File("..");
File file2 = new File(".");
Assert.assertTrue(FileUtil.isSub(file, file2));
}
} }