文件大小

efs-ftp/src/main/java/com/zjty/efs/ftp/entity/FileSave.java

@@ -30,4 +30,6 @@ public class FileSave {
     private String fileName;//传入名称
     @ApiModelProperty(name = "path",value = "文件真正存储路径",notes = "文件真正存储路径",example = "/file/uploads/1(1).zip")
     private String path;//文件存储路径
+    @ApiModelProperty(name = "fileSize",value = "文件大小",notes = "文件大小",example = "973kb")
+    private String fileSize;//文件存储路径
 }

efs-ftp/src/main/java/com/zjty/efs/ftp/service/impl/FileUploadServiceImpl.java

@@ -158,6 +158,7 @@ public class FileUploadServiceImpl implements FileUploadService {
                 String name = mergeRequest.getName();
                 fileSave.setFileName(name);//放入文件名称
                 fileSave.setPath(fileAddress + "/" + name);//文件存储地址
+                fileSave.setFileSize(fileSize(fileAddress + "/" + name));
                 FileOutputStream fileOutputStream = null;  //合成后的文件
                 try {
                     String savePath = rename(fileAddress + "/" + name,0);
@@ -180,6 +181,8 @@ public class FileUploadServiceImpl implements FileUploadService {
                     }
                     //删除md5目录，及临时文件
                     deleteFile(new File(fileAddress + "/" + md5File));
+                    fileOutputStream.flush();
+
                 } catch (Exception e) {
                     log.error(fileSave.getPath() + "文件保存失败");
                     e.printStackTrace();
@@ -244,4 +247,22 @@ public class FileUploadServiceImpl implements FileUploadService {
         //删除空文件夹  for循环已经把上一层节点的目录清空。
         file.delete();
     }
+
+    /**
+     * 文件大小
+     */
+    public static String fileSize(String path){
+        File file = new File(path);
+        long fileLength = file.length();
+        double length = (double) fileLength;
+        if(length < 1024 * 1024){
+            return String.format("%.2f",length/1024) + "k";
+        }else {
+            return String.format("%.2f",length/(1024 * 1024)) + "MB";
+        }
+    }
+
+    public static void main(String[] args) {
+        System.out.println(fileSize("D:\\Users\\ljj\\software\\ftp\\te.zip"));
+    }
 }