1 files changed, 13 insertions, 30 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 db920e88..35f594f3 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
@@ -17,13 +17,11 @@
 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;
 import org.springframework.web.multipart.MultipartFile;
 
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;
@@ -62,14 +60,15 @@ public class HttpUtils {
         return StringUtils.EMPTY;
     }
     public static String downloadImage(URL url, String tmpDir) throws Exception {
-        String attachmentFName = null;
-        Exception ex = null;
-
-        InputStream is = null;
-        FileOutputStream fos = null;
+        URLConnection urlConn;
         try {
-            URLConnection urlConn = url.openConnection();
-            is = urlConn.getInputStream();
+            urlConn = url.openConnection();
+        } catch (IOException e) {
+            logger.error(String.format("Failed open url: %s", url.toString()));
+            throw e;
+        }
+
+        try (InputStream is = urlConn.getInputStream()) {
             String mime = urlConn.getContentType();
 
             String attachmentType;
@@ -85,28 +84,12 @@ public class HttpUtils {
                 throw new Exception("Wrong file type: " + mime);
             }
 
-            attachmentFName = DigestUtils.md5Hex(UUID.randomUUID().toString()) + "." + attachmentType;
-            fos = new FileOutputStream(Paths.get(tmpDir, attachmentFName).toString());
-            IOUtils.copy(is, fos);
-        } catch (Exception e) {
-            ex = e;
-            attachmentFName = null;
-        } finally {
-            try {
-                if (is != null) {
-                    is.close();
-                }
-            } finally {
-                if (fos != null) {
-                    fos.close();
-                }
-            }
-        }
-
-        if (ex != null) {
-            throw ex;
-        } else {
+            String attachmentFName = DigestUtils.md5Hex(UUID.randomUUID().toString()) + "." + attachmentType;
+            Files.copy(is, Paths.get(tmpDir, attachmentFName));
             return attachmentFName;
+        } catch (Exception e) {
+            logger.error(String.format("Failed download image by url: %s", url.toString()), e);
+            throw e;
         }
     }
 }