Unexpected end of file from server 오류 해결 방법

Question

안녕하세요. 아래와 같은 오류가 발생하고 있는데, 해결방법 혹시 알 수 있을까요???고수 분들의 많은 도움 부탁드립니다 ㅠㅠ#####소스URL url &#61; new URL(연동 url);String authStr &#61; 유저 &#43; &#34;:&#34; &#43; 비밀번호;String authEncoded &#61; DatatypeConverter.printBase64Binary(authStr.getBytes());HttpsURLConnection connection &#61; (HttpsURLConnection) url.openConnection();connection.setRequestMethod(&#34;POST&#34;);connection.setDoInput(true);connection.setDoOutput(true);connection.setRequestProperty(&#34;Authorization&#34;, &#34;Basic &#34; &#43; authEncoded);connection.setRequestProperty(&#34;Content-type&#34;, &#34;application/json&#34;);BufferedWriter bw &#61; new BufferedWriter(new OutputStreamWriter(connection.getOutputStream(),StandardCharsets.UTF_8));bw.write(spec);bw.flush();bw.close();ByteArrayOutputStream outBytes &#61; new ByteArrayOutputStream();InputStream in &#61; connection.getInputStream();OutputStream out &#61; new BufferedOutputStream(outBytes);for (int b; (b &#61; in.read()) !&#61; -1; ) {out.write(b);}out.close();in.close();resultString &#61; outBytes.toString(&#34;UTF-8&#34;);#####로그java.net.SocketException: Unexpected end of file from serverat sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:851)at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:848)at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587)at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:263)at com.cjenm.lineup.broadcast.filetransfer.FileTransferController.makeNodeRequest(FileTransferController.java:397)at com.cjenm.lineup.broadcast.filetransfer.FileTransferController.asperaNodeFileTransferSpec(FileTransferController.java:301)at sun.reflect.GeneratedMethodAccessor187.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190)at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105)at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878)at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792)at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040)at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:141)at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:82)at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:358)at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:271)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)at org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:877)at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1539)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1495)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)at java.lang.Thread.run(Thread.java:748)

캐티 · Answer

스트림 방향이 이상한 것 같은데요 ..

Unexpected end of file from server 오류 해결 방법

1개의 답변

#httpurlconnection 목록