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ava.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.<init>(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.http.HttpClient.New(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.jdom.input.SAXBuilder.build(SAXBuilder.java:453)
at org.jdom.input.SAXBuilder.build(SAXBuilder.java:891)
at com.mxx.service.MapXML.<init>(MapXML.java:54)
at com.mxx.web.GetjsonAction.getMapJson(GetjsonAction.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at org.apache.struts2.interceptor.MessageStoreInterceptor.intercept(MessageStoreInterceptor.java:204)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
at java.lang.Thread.run(Unknown Source)
public MapXML(String filePath) {
/**
* 申明一个SAXBuilder解析对象
*/
SAXBuilder builder = new SAXBuilder();
builder.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
System.setProperty("sun.net.client.defaultConnectTimeout", "300000");
System.setProperty("sun.net.client.defaultReadTimeout", "300000");
try {
list = new ArrayList<Photoinfo>();
Photoinfo info = null;
Document document = builder.build(filePath);
Element eltRoot = (Element)XPath.selectSingleNode(document, "/xml");
List<Element> region = eltRoot.getChildren();
//System.out.println(listChildNode);
for(Element e : region)
{
info = new Photoinfo();
if(null != e.getChildText("car_id"))
info.setCnum(e.getChildText("car_id"));
if(null != e.getChildText("longitude"))
info.setLng(e.getChildText("longitude"));
if(null != e.getChildText("latitude"));
info.setLat(e.getChildText("latitude"));
if(null !=e.getChildText("create_time"))
info.setPtime(e.getChildText("create_time"));
if(null != e.getChildText("photo_url"))
info.setPpath(e.getChildText("photo_url"));
if(null != e.getChildText("province"))
info.setAddl1(e.getChildText("province"));
if(null != e.getChildText("city"))
info.setAddl2(e.getChildText("city"));
if(null != e.getChildText("county"))
info.setAddl3(e.getChildText("county"));
if(null != e.getChildText("village"))
info.setAddl4(e.getChildText("village"));
if(null != e.getChildText("street"))
info.setAddl5(e.getChildText("street"));
if(null != e.getChildText("house_number"))
info.setAddl6(e.getChildText("house_number"));
if(null !=e.getChildText("address"))
info.setAddinfo(e.getChildText("address"));
list.add(info);
}
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
URL location = new URL(expandedSystemId);
URLConnection connect = location.openConnection();
if (!(connect instanceof HttpURLConnection)) {
stream = connect.getInputStream();
}
以上的代码HttpURLConnection根本就没有设置timeout的数值,基本上是用的默认值。
因为这边没有设置timeout的数值,所以只能使用如下方法
可以通过以下两个语句来设置相应的超时:
System.setProperty("sun.net.client.defaultConnectTimeout", "300000");
System.setProperty("sun.net.client.defaultReadTimeout", "300000");
其中:
sun.net.client.defaultConnectTimeout:连接主机的超时时间(单位:毫秒)
sun.net.client.defaultReadTimeout:从主机读取数据的超时时间(单位:毫秒)
试试看吧
public MapXML(String filePath) {
/**
* 申明一个SAXBuilder解析对象
*/
SAXBuilder builder = new SAXBuilder();
builder.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
try {
list = new ArrayList<Photoinfo>();
Photoinfo info = null;
Document document = builder.build(filePath);
Element eltRoot = (Element)XPath.selectSingleNode(document, "/xml");
List<Element> region = eltRoot.getChildren();
//System.out.println(listChildNode);
for(Element e : region)
{
info = new Photoinfo();
if(null != e.getChildText("car_id"))
info.setCnum(e.getChildText("car_id"));
if(null != e.getChildText("longitude"))
info.setLng(e.getChildText("longitude"));
if(null != e.getChildText("latitude"));
info.setLat(e.getChildText("latitude"));
if(null !=e.getChildText("create_time"))
info.setPtime(e.getChildText("create_time"));
if(null != e.getChildText("photo_url"))
info.setPpath(e.getChildText("photo_url"));
if(null != e.getChildText("province"))
info.setAddl1(e.getChildText("province"));
if(null != e.getChildText("city"))
info.setAddl2(e.getChildText("city"));
if(null != e.getChildText("county"))
info.setAddl3(e.getChildText("county"));
if(null != e.getChildText("village"))
info.setAddl4(e.getChildText("village"));
if(null != e.getChildText("street"))
info.setAddl5(e.getChildText("street"));
if(null != e.getChildText("house_number"))
info.setAddl6(e.getChildText("house_number"));
if(null !=e.getChildText("address"))
info.setAddinfo(e.getChildText("address"));
list.add(info);
}
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public class MapXML {
/**
* 默认无参构造方法
*/
public MapXML() {
}
//申明一个list来保存对象
public List<Photoinfo> list = null;
/**
* 构造方法
* @param xml文件的地址
*/
public MapXML(String filePath) {
/**
* 申明一个SAXBuilder解析对象
*/
SAXBuilder builder = new SAXBuilder();
//System.out.println(filePath);
try {
System.out.println(filePath);
list = new ArrayList<Photoinfo>();
Photoinfo info = null;
Document document = builder.build(filePath);
Element eltRoot = (Element)XPath.selectSingleNode(document, "/xml");
List<Element> region = eltRoot.getChildren();
//System.out.println(listChildNode);
for(Element e : region)
{
info = new Photoinfo();
if(null != e.getChildText("car_id"))
info.setCnum(e.getChildText("car_id"));
if(null != e.getChildText("longitude"))
info.setLng(e.getChildText("longitude"));
if(null != e.getChildText("latitude"));
info.setLat(e.getChildText("latitude"));
if(null !=e.getChildText("create_time"))
info.setPtime(e.getChildText("create_time"));
if(null != e.getChildText("photo_url"))
info.setPpath(e.getChildText("photo_url"));
if(null != e.getChildText("province"))
info.setAddl1(e.getChildText("province"));
if(null != e.getChildText("city"))
info.setAddl2(e.getChildText("city"));
if(null != e.getChildText("county"))
info.setAddl3(e.getChildText("county"));
if(null != e.getChildText("village"))
info.setAddl4(e.getChildText("village"));
if(null != e.getChildText("street"))
info.setAddl5(e.getChildText("street"));
if(null != e.getChildText("house_number"))
info.setAddl6(e.getChildText("house_number"));
if(null !=e.getChildText("address"))
info.setAddinfo(e.getChildText("address"));
list.add(info);
}
} catch (JDOMException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}