2015-07-02 11:55:35 +08:00
parent e43a653be8
commit 15d9890f86
1 changed files with 3 additions and 1 deletions
--- a/src/com/wentch/redkale/util/Utility.java
+++ b/src/com/wentch/redkale/util/Utility.java
@@ -81,7 +81,9 @@ public final class Utility {
        sb.append('[');
        for (byte b : bytes) {
            if (sb.length() > 1) sb.append(',');
-            sb.append(Integer.toHexString(b & 0xff));
+            int v = b & 0xff;
+            if (v < 10) sb.append('0');
+            sb.append(Integer.toHexString(v));
        }
        sb.append(']');
        (System.out).println(sb);