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避免字符越界

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This commit is contained in:
yebukong 2022-09-02 18:11:07 +08:00
parent e0559ec96c
commit f9204dc6de
2 changed files with 9 additions and 1 deletions
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2
hutool-extra/src/main/java/cn/hutool/extra/ftp/AbstractFtp.java
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@ -112,7 +112,7 @@ public abstract class AbstractFtp implements Closeable {
return false;
}
// 文件验证
final String dir = StrUtil.removeSuffix(path, fileName);
final String dir = StrUtil.emptyToDefault(StrUtil.removeSuffix(path, fileName), ".");
final List<String> names;
try {
names = ls(dir);

8
hutool-extra/src/test/java/cn/hutool/extra/ftp/FtpTest.java
View File

@ -106,6 +106,12 @@ public class FtpTest {
public void existSftpTest() throws Exception {
try (Sftp ftp = new Sftp("127.0.0.1", 22, "test", "test")) {
Console.log(ftp.pwd());
Console.log(ftp.exist(null));
Console.log(ftp.exist(""));
Console.log(ftp.exist("."));
Console.log(ftp.exist(".."));
Console.log(ftp.exist("/"));
Console.log(ftp.exist("a"));
Console.log(ftp.exist("/home/test"));
Console.log(ftp.exist("/home/test/"));
Console.log(ftp.exist("/home/test//////"));
@ -122,11 +128,13 @@ public class FtpTest {
@Ignore
public void existFtpTest() throws Exception {
try (Ftp ftp = new Ftp("127.0.0.1", 21)) {
Console.log(ftp.pwd());
Console.log(ftp.exist(null));
Console.log(ftp.exist(""));
Console.log(ftp.exist("."));
Console.log(ftp.exist(".."));
Console.log(ftp.exist("/"));
Console.log(ftp.exist("a"));
Console.log(ftp.exist("/test"));
Console.log(ftp.exist("/test/"));
Console.log(ftp.exist("/test//////"));