课程管理

This commit is contained in:
none
2023-02-24 17:41:06 +08:00
parent 97820eb402
commit b47a7adb01
24 changed files with 971 additions and 0 deletions

View File

@@ -13,6 +13,13 @@ import java.util.*;
public class HelperUtil {
public static List<Integer> zeroIntegerList() {
List<Integer> list = new ArrayList<>(1);
list.add(0);
return list;
}
public static String MD5(String text) {
return DigestUtils.md5DigestAsHex(text.getBytes(StandardCharsets.UTF_8));
}