無法上傳文件到數據庫

Question

我正在使用下面的代碼上傳文件到數據庫中的代碼工作正常的圖像，至於其他文件，它不工作我最後發佈堆棧跟蹤。

我的第二個值是一個blob

String strFilePath = null; 
    Hashtable<Object,Object> fileTable = null; 
    InputStream input = null; 
    CosUploadFile file = null; 

fileTable = multiPartFormData.getFiles(); 
file = (CosUploadFile)fileTable.get("filepath"); 
input =file.getInpuStream(); 

prepare = connection.prepareStatement("insert into all_files values(?,?,?)"); 
prepare.setString(1, strFileSplit[0]); 
prepare.setBinaryStream(2,input); 
prepare.setString(3,strFileSplit[1]); 
prepare.execute(); 

錯誤：

J2CA0206W: A connection error occurred. To help determine the problem, enable the Diagnose Connection Usage option on the Connection Factory or Data Source. 
J2CA0056I: The Connection Manager received a fatal connection error from the Resource Adapter for resource datasource. The exception is: java.sql.SQLRecoverableException: Io exception: Connection reset by peer: socket write error:java.net.SocketException: Connection reset by peer: socket write error 
    com.ibm.websphere.ce.cm.StaleConnectionException: Io exception: Connection reset by peer: socket write error 

這是當我試圖上傳doc文件堆棧跟蹤。 我該怎麼辦關於此。

編輯： 下面是我的連接代碼

DBConnect dbConnect = new DBConnect(); 
Connection connection = dbConnect.connect(); 

數據庫連接類

public Connection connect() 
    { 
    Connection con = null; 
    try 
    { 
    InitialContext context = new InitialContext(); 
    DataSource datasource = (DataSource)context.lookup("datasource"); 
    con = datasource.getConnection("TRAIN2012", "xyz123"); 
    return con; 
    } 

Answer 1

嘗試使用以下，但它始終是更好地存儲在文件系統中的圖像和存儲的位置數據庫中的文件。關於此的長篇討論可以發現 here。

FileInputStream fis = null; 

File image = new File("\\yourpath\test.PNG"); 
fis = new FileInputStream(image); 
prepare.setBinaryStream(2,fis,(int)image.length()); 
prepare.execute();