调整文件流

code/jyyy/nckd-jimin-jyyy-fi/src/main/java/nckd/jimin/jyyy/fi/webapi/AttachmentFileUtil.java

@@ -16,7 +16,7 @@ import com.jcraft.jsch.ChannelSftp;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;
 import nckd.base.helper.CommonHelperUtils;
-import java.util.Properties;
+
 import java.io.*;
 import java.net.HttpURLConnection;
 import java.net.URL;
@@ -48,7 +48,7 @@ public class AttachmentFileUtil {
         Map<String, Object> attachItem = new HashMap<>();
         Map<String, Object> result = new HashMap<>();
         attachItem.put("name", fileName);
-        attachItem.put("uid", uid1);
+        attachItem.put("uid", getUid());
         InputStream inputStream = null;
         ByteArrayOutputStream outStream = null;
         String tempUrl = null;
@@ -83,24 +83,24 @@ public class AttachmentFileUtil {
             logger.info("FTP inputStream -- size:"+inputStream.available());
             System.out.println("inputStream:"+inputStream);
 
-            outStream = new ByteArrayOutputStream();
-            byte[] buffer = new byte[1024];
-            int len = 0;
-            while( (len = inputStream.read(buffer)) != -1 ){
-                outStream.write(buffer, 0, len);
-            }
-            byte[] bt =  outStream.toByteArray();
+            // outStream = new ByteArrayOutputStream();
+            // byte[] buffer = new byte[1024];
+            // int len = 0;
+            // while( (len = inputStream.read(buffer)) != -1 ){
+            //     outStream.write(buffer, 0, len);
+            // }
+            // byte[] bt =  outStream.toByteArray();
 
-            if(null != bt && bt.length > 0){
-                DecimalFormat df = new DecimalFormat("#");
-                size = Integer.parseInt(df.format((double) bt.length));
+            // if(null != bt && bt.length > 0){
+            //     DecimalFormat df = new DecimalFormat("#");
+            //     size = Integer.parseInt(df.format((double) bt.length));
 
-                System.out.println("文件大小=：" + size);
-            }else{
-                System.out.println("没有从该连接获得内容");
-            }
+            //     System.out.println("文件大小=：" + size);
+            // }else{
+            //     System.out.println("没有从该连接获得内容");
+            // }
 
-            attachItem.put("size",  size);
+            // attachItem.put("size",  size);
 //            苍穹自带
             TempFileCache cache = CacheFactory.getCommonCacheFactory().getTempFileCache();
             tempUrl = cache.saveAsFullUrl((String) attachItem.get("name"), inputStream, 1600);
@@ -305,6 +305,15 @@ public class AttachmentFileUtil {
         return b.toString();
     }
 
+    public static StringBuilder getUid() {
+        StringBuilder uid = new StringBuilder("rc-upload-");
+        uid.append((new Date()).getTime());
+        uid.append("-");
+        int index = (int) (1.0D + Math.random() * 10.0D);
+        uid.append(index);
+        return uid;
+    }
+
     public static void downloadFile(String fileUrl, String saveDir) throws IOException {
         URL url = new URL(fileUrl);
         HttpURLConnection connection = (HttpURLConnection) url.openConnection();