救急！~~~FtpURLConnection getInputStream()时候出错。。。。

代码：：InputStream is = null;
BufferedInputStream bis = null;
FileOutputStream fos = null;
URLConnection conn = null;
try {
URL url = new URL(encodeURL(urld,"UTF-8"));
conn = (FtpURLConnection)url.openConnection();
conn.connect();
is = conn.getInputStream();
bis = new BufferedInputStream(is);
fos = new FileOutputStream(new File(filePath));
byte[] b = new byte[1024];
int i;
while((i = bis.read(b))!= -1){
fos.write(b, 0, i);
}
fos.flush();
is.close();
bis.close();
ftpurl：ftp://usename:password@ip/eomsfile/accessories/upload/accessories/uploadfile/sheet/boundaryramble/2010061316
26214995.xls错误信息：java.io.FileNotFoundException: eomsfile/accessories/upload/accessories/uploadfile/sheet/boundaryramble/2010061316262
14995.xls
        at sun.net.www.protocol.ftp.FtpURLConnection.getInputStream(FtpURLConnection.java:441)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:118)
        at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java
:39)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:493)
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:319)
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:247)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)

解决方案 »

  1.   

    eomsfile/accessories/upload/accessories/uploadfile/sheet/boundaryramble/2010061316262
    14995.xls没找到你这个文件。
      

  2.   

    2010-6-17 14:18:48 org.apache.axis2.rpc.receivers.RPCMessageReceiver invokeBusinessLogic
    ÑÏÖØ: Exception occurred while trying to invoke service method dataProcess
    java.lang.reflect.InvocationTargetException
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:585)
            at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:118)
            at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java
    :39)
            at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:493)
            at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:319)
            at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:247)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
            at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
            at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
            at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
            at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
            at weblogic.servlet.internal.WebAppServletContext$ServletInvocationA
      

  3.   


    但是 把ftpurl
     单独打开到IE 地址栏 是可以下载到的