Java SAAJ 基本认证
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Java SAAJ Basic Authentication
提问by Ben
I have a basic SOAP service endpoint, actually SAP ECC, presenting a service. I have tested the service using SOAPUI 4.5, and it works ok using HTTP Auth, preemptive by the looks of things. I see an outbound "Authorization:Basic BASE64" and the service responds appropriately.
我有一个基本的 SOAP 服务端点，实际上是 SAP ECC，提供了一个服务。我已经使用 SOAPUI 4.5 测试了该服务，它使用 HTTP 身份验证可以正常工作，从外观上看是先发制人的。我看到一个出站的“授权：基本 BASE64”并且服务做出了适当的响应。
I am now trying to roll this into Java. I thought that I would take a SAAJ approach with:
我现在正试图将其融入 Java。我认为我会采用 SAAJ 方法：
SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnectionFactory.createConnection();
String url = "http://SAPSERVER:8006/sap/bc/srt/rfc/sap/z_lookup_generic_prototype/300/z_user/z_user_binding";
SOAPMessage message = messageFactory.createMessage();
SOAPMessage response = connection.call(message, url);
But I cannot find a way to add the HTTP authentication in. I believe that SAAJ provides the means to control the SOAP message, but how do I add authentication in? Are there any alternatives worth considering?
但是我找不到添加 HTTP 身份验证的方法。我相信 SAAJ 提供了控制 SOAP 消息的方法，但是我如何添加身份验证？有没有值得考虑的替代方案？
回答by Floww
From this page : https://www.coderanch.com/how-to/java/WebServicesHowTo
从这个页面：https: //www.coderanch.com/how-to/java/WebServicesHowTo
SOAPMessage message = ...
String authorization = new sun.misc.BASE64Encoder().encode((username+":"+password).getBytes());
MimeHeaders hd = message.getMimeHeaders();
hd.addHeader("Authorization", "Basic " + authorization);
