java - JAX-WS 客户端获取响应 header

Question

我正在尝试实现一些逻辑。使用 JAX-WS 客户端 (wsimport) 调用 WCF 服务后，我收到 HTTP 401 或 403 错误。

com.sun.xml.ws.client.ClientTransportException: The server sent HTTP status code 401: Unauthorized

调用电话后如何获取响应 header ？我需要实现SOAPHandler.class吗？

Answer 1

可以在客户端的传入响应中访问 HTTP header 。下面是演示如何执行此操作的 Handler 代码(请参阅 Access HTTP headers in a Handler 了解 GlassFish Metro ):

public class ClientHandler implements SOAPHandler<SOAPMessageContext> {
    public boolean handleMessage(SOAPMessageContext context) {
        if (!(Boolean) context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY)) {
            Map<String, List<String>> map = (Map<String, List<String>>) 
                context.get(MessageContext.HTTP_RESPONSE_HEADERS);
            List<String> contentType = getHTTPHeader(map, "Content-Type");
            if(contentType != null){
                StringBuffer strBuf = new StringBuffer();
                for(String type : contentType){
                    strBuf.append(type);
                }
                System.out.println("Content-Type:"+strBuf.toString());
            }
        }
        return true;
    }


    private @Nullable
    List<String> getHTTPHeader(Map<String, List<String>> headers, String header){
        for (Map.Entry<String, List<String>> entry : headers.entrySet()) {
            String name = entry.getKey();
            if(name.equalsIgnoreCase(header))
                return entry.getValue();
        }
        return null;
    }
}