api: cleanup unused injections

1 files changed, 2 insertions, 5 deletions

diff --git a/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java b/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java
index bf08f31e..971587a8 100644
--- a/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java
+++ b/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java
@@ -17,6 +17,7 @@
 package com.juick.server.util;
 
 import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -82,11 +83,7 @@ public class HttpUtils {
 
             attachmentFName = DigestUtils.md5Hex(UUID.randomUUID().toString()) + "." + attachmentType;
             fos = new FileOutputStream(Paths.get(tmpDir, attachmentFName).toString());
-            byte[] buffer = new byte[10240];
-            int len;
-            while ((len = is.read(buffer)) > 0) {
-                fos.write(buffer, 0, len);
-            }
+            IOUtils.copy(is, fos);
         } catch (Exception e) {
             ex = e;
             attachmentFName = null;