jax-ws实现的web service客户端，默认请求响应超时时间是1分钟（read time out异常）。对于服务端处理逻辑复杂的服务，这个远远不够的。网上找了很多jax-ws超时设置参数，都无效。后在一国外论坛挖掘到一个有效设置。这里，用Jdk6。

ExternalOrgPostService externalOrgPostService = new ExternalOrgPostService(preUrl);

ExternalOrgPostServicePortType portType = externalOrgPostService.getExternalOrgPostServiceHttpPort();

Map<String, Object> requestContext = ((javax.xml.ws.BindingProvider)portType).getRequestContext();    

/*

* 多次测试，有效设置请求超时时间的参数

*/

//Set timeout until a connection is established

requestContext.put(“javax.xml.ws.client.connectionTimeout”, 30*60*1000);

  //Set timeout until the response is received

requestContext.put(“javax.xml.ws.client.receiveTimeout”, 30*60*1000);