异常输出结果: org.jdom.JDOMException: Connection reset: Connection reset at org.jdom.input.SAXBuilder.build(SAXBuilder.java:323) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:445) at com.dpn.messages.GetConfig. <init>(GetConfig.java:26) at com.dpn.messages.GetConfig. <clinit>(GetConfig.java:14) Root cause: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:168) at java.io.BufferedInputStream.fill(BufferedInputStream.java:183) at java.io.BufferedInputStream.read1(BufferedInputStream.java:222) at java.io.BufferedInputStream.read(BufferedInputStream.java:277) at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:760) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:711) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:725) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:635) at java.net.URL.openStream(URL.java:913) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source) at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source) at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:305) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:445) at com.dpn.messages.GetConfig. <init>(GetConfig.java:26) at com.dpn.messages.GetConfig. <clinit>(GetConfig.java:14) Root cause: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:168) at java.io.BufferedInputStream.fill(BufferedInputStream.java:183) at java.io.BufferedInputStream.read1(BufferedInputStream.java:222) at java.io.BufferedInputStream.read(BufferedInputStream.java:277) at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:760) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:711) at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:725) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:635) at java.net.URL.openStream(URL.java:913) at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source) at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source) at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source) at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:305) at org.jdom.input.SAXBuilder.build(SAXBuilder.java:445) at com.dpn.messages.GetConfig. <init>(GetConfig.java:26) at com.dpn.messages.GetConfig. <clinit>(GetConfig.java:14) 请各位高手帮帮忙,谢谢