String authentication="username:password";//用户+”:”+密码
String encodedLogin= new BASE64Encoder().encode(authentication.getBytes());
Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("IP", PORT));
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection(proxy );
conn.setRequestProperty("Proxy-Authorization", " Basic " + encodedLogin);

使用JaxWsProxyFactoryBean创建client

System.setProperty("http.proxySet", "true");
System.setProperty("http.proxyHost", "IP");
System.setProperty("http.proxyPort", "PORT");
JaxWsProxyFactoryBean f = new JaxWsProxyFactoryBean();
f.setAddress("THE URL OF WEBSERVICE");
f.setServiceClass(IService.class);
IService client = (IService) f.create();

可以使用代理，但是用户名密码是不能像第一种方法中那样设置到HttpConnection里面去的。

又在网上找了很多资料，终于找到了一个配置的方法。

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:cxf="http://cxf.apache.org/core"
xmlns:sec="http://cxf.apache.org/configuration/security"
xmlns:http-conf="http://cxf.apache.org/transports/http/configuration"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/configuration/security
http://cxf.apache.org/schemas/configuration/security.xsd
http://cxf.apache.org/transports/http/configuration
http://cxf.apache.org/schemas/configuration/http-conf.xsd">
    <http-conf:conduit name="*.http-conduit">
<http-conf:proxyAuthorization>
<!-- 用户名 -->
<sec:UserName>***</sec:UserName>
<!-- 密码 -->
<sec:Password>***</sec:Password>
</http-conf:proxyAuthorization>
<!--
ProxyServer IP                ProxyServerPort PORT
ProxyServerType: HTTP or SOCKS
-->
<http-conf:client
ProxyServer="192.168.1.4"
ProxyServerPort="808"
ProxyServerType="HTTP"
Connection="Keep-Alive"
AllowChunking="false"
ConnectionTimeout="50000"
ReceiveTimeout="120000"
/>
</http-conf:conduit>
<!-- Client   -->
</beans>

<http-conf:conduit name="*.http-conduit"> 这里的name为”*.http-conduit”时，将会对所有的client类启用这个代理，如果要配置某个client类使用代理，可以这么写

<http-conf:conduit name="{http://widgets/widgetvendor.net}widgetSOAPPort.http-conduit>
...
</http-conf:conduit>

{}里面的内容是webservice的wsdl的<wsdl:definitions name="serviceName" targetNamespace="http://hafeyang.blogjava.net"的targetNamespace属性

{}之后.之前的内容是

…

<wsdl:port name="BasicHttpBinding_IService" binding="i0:BasicHttpBinding_IService">

<soap:address location="the address" />

</wsdl:port>

…

的name属性。

上述wsdl对应的配置是

<http-conf:conduit name="{http://hafeyang.blogjava.net}BasicHttpBinding_IService.http-conduit> ... </http-conf:conduit>

参考资料

http://fusesource.com/docs/framework/2.2/bind_trans/HTTPConsumerConfig.html

http://topic.csdn.net/u/20090331/09/f3ce02e0-29be-40cc-a534-9f2e5ac23f9e.html

http://old.nabble.com/http:conduit-Proxy-td20462360.html

http://mail-archives.apache.org/mod_mbox/servicemix-users/200807.mbox/<4885FCBB.5070506@gmail.com>