内网WebService访问外网出现UnknownHostException方法
If you utilize webservice to surf the extern Internet that do not set the proxy.then will
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applear the phenomenon like this 【Unable to sendViaPost to url[http://webservice.webxml.com.cn/WebServices/WeatherWS.asmx]
java.net.UnknownHostException: webservice.webxml.com.cn】
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there are 2 ways to solve that.
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One is set the properties to the System.
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Source Code:
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package cn.com.webxml.client;
import java.rmi.RemoteException;
import java.util.Properties;
import org.apache.axis2.AxisFault;
import cn.com.webxml.WeatherWSStub;
import cn.com.webxml.WeatherWSStub.ArrayOfStringE;
public class WeatherWSClientTest {
?/**
? * @param args
? */
?public static void main(String[] args)
?{
??try {
???
???Properties props = new Properties(System.getProperties());
???props.put("http.proxySet", "true");
???props.put("http.proxyHost", "172.25.75.2");
???props.put("http.proxyPort", "8080");
???props.put("http.proxyUser", "domrst\\hejian");
???props.put("http.proxyPassword", "********");
???Properties newProp = new Properties(props);
???System.setProperties(newProp);
???WeatherWSStub stub = new WeatherWSStub();
???WeatherWSStub.GetWeather weather = new WeatherWSStub.GetWeather();
???weather.setTheCityCode("31114");
???ArrayOfStringE str = stub.getWeather(weather);
???System.out.println(str);
??} catch (AxisFault e) {
???// TODO Auto-generated catch block
???e.printStackTrace();
??} catch (RemoteException e) {
???// TODO Auto-generated catch block
???e.printStackTrace();
??}
?}
}
another is :
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at XXXXXXXStub(ConfigurationContext, String, boolean) method add the follow code:
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?HttpTransportProperties.ProxyProperties proxyProperties = new HttpTransportProperties.ProxyProperties();
//??????????? proxyProperties.setUserName("hejian");
//??????????? proxyProperties.setPassWord("xxxxxxxxx");
//??????????? proxyProperties.setDomain("DOMRST");
//??????????? proxyProperties.setProxyName("172.25.75.2");
//??????????? proxyProperties.setProxyPort(8080);
//???_serviceClient.getOptions().setProperty(HTTPConstants.PROXY, proxyProperties);
//???_serviceClient.getOptions().setProperty(HTTPConstants.CHUNKED, false);
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or
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?HttpTransportProperties.Authenticator auth = new HttpTransportProperties.Authenticator();
???auth.setUsername("hejian");
???auth.setPassword("xxxxxxx");
???auth.setDomain("domrst");
???auth.setHost("172.25.75.2");
???auth.setPort(8080);
???stub._getServiceClient().getOptions().setProperty(HTTPConstants.AUTHENTICATE, auth);*/
//???stub._getServiceClient().getOptions().setProperty(HTTPConstants.CHUNKED, false);
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