From 4cdc1f82c5997e7f928095ad0c03c52431d40634 Mon Sep 17 00:00:00 2001
From: Redkale <22250530@qq.com>
Date: Wed, 14 Sep 2016 14:41:30 +0800
Subject: [PATCH]

---
 src/org/redkale/util/Utility.java | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/org/redkale/util/Utility.java b/src/org/redkale/util/Utility.java
index ac3c46d52..35d7b0414 100644
--- a/src/org/redkale/util/Utility.java
+++ b/src/org/redkale/util/Utility.java
@@ -659,4 +659,19 @@ public final class Utility {
     public static byte[] readBytes(InputStream in) throws IOException {
         return readStream(in).toByteArray();
     }
+
+    public static ByteArrayOutputStream readStreamThenClose(InputStream in) throws IOException {
+        ByteArrayOutputStream out = new ByteArrayOutputStream(1024);
+        byte[] bytes = new byte[1024];
+        int pos;
+        while ((pos = in.read(bytes)) != -1) {
+            out.write(bytes, 0, pos);
+        }
+        in.close();
+        return out;
+    }
+
+    public static byte[] readBytesThenClose(InputStream in) throws IOException {
+        return readStreamThenClose(in).toByteArray();
+    }
 }