diff options
Diffstat (limited to 'juick-server-core/src/main/java/com/juick/server/util/HashUtils.java')
-rw-r--r-- | juick-server-core/src/main/java/com/juick/server/util/HashUtils.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/juick-server-core/src/main/java/com/juick/server/util/HashUtils.java b/juick-server-core/src/main/java/com/juick/server/util/HashUtils.java new file mode 100644 index 00000000..7e166d43 --- /dev/null +++ b/juick-server-core/src/main/java/com/juick/server/util/HashUtils.java @@ -0,0 +1,19 @@ +package com.juick.server.util; + +import java.util.Random; + +/** + * Created by vitalyster on 29.06.2017. + */ +public class HashUtils { + private static final String ABCDEF = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + + public static String generateHash(final int len) { + Random rnd = new Random(); + StringBuilder sb = new StringBuilder(len); + for (int i = 0; i < len; i++) { + sb.append(ABCDEF.charAt(rnd.nextInt(ABCDEF.length()))); + } + return sb.toString(); + } +} |