java.net.ProtocolException: Didn't meet stated Content-Length,wrote: '零' bytes i

java.net.ProtocolException: Didn't meet stated Content-Length,wrote: '0' bytes i

 weblogic后台总是报以下错误：

<2012-10-29 上午11时23分18秒 CST> <Error> <HTTP> <BEA-101083> <Connection failure.
java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '0' bytes instead of stated: '47789' bytes.
        at weblogic.servlet.internal.ServletOutputStreamImpl.ensureContentLength(ServletOutputStreamImpl.java:481)
        at weblogic.servlet.internal.ServletResponseImpl.ensureContentLength(ServletResponseImpl.java:1293)
        at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1305)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2778)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
>
<2012-10-29 上午11时23分18秒 CST> <Error> <HTTP> <BEA-101083> <Connection failure.
java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '0' bytes instead of stated: '1430' bytes.
        at weblogic.servlet.internal.ServletOutputStreamImpl.ensureContentLength(ServletOutputStreamImpl.java:481)
        at weblogic.servlet.internal.ServletResponseImpl.ensureContentLength(ServletResponseImpl.java:1293)
        at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1305)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2778)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
>
<2012-10-29 上午11时23分18秒 CST> <Error> <HTTP> <BEA-101083> <Connection failure.
java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '0' bytes instead of stated: '15519' bytes.
        at weblogic.servlet.internal.ServletOutputStreamImpl.ensureContentLength(ServletOutputStreamImpl.java:481)
        at weblogic.servlet.internal.ServletResponseImpl.ensureContentLength(ServletResponseImpl.java:1293)
        at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1305)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2778)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
>
<2012-10-29 上午11时23分18秒 CST> <Error> <HTTP> <BEA-101104> <Servlet execution in servlet context "ServletContext(id=6
85660,name=web,context-path=/web)" failed, java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '0' byt
es instead of stated: '15519' bytes..
java.net.ProtocolException: Didn't meet stated Content-Length, wrote: '0' bytes instead of stated: '15519' bytes.
        at weblogic.servlet.internal.ServletOutputStreamImpl.ensureContentLength(ServletOutputStreamImpl.java:481)
        at weblogic.servlet.internal.ServletResponseImpl.ensureContentLength(ServletResponseImpl.java:1293)
        at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1305)
        at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2778)
        at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)