java - HTTP 错误 401.2 尝试使用 DefaultHttpClient 调用具有用户名和密码的 URL 时

Question

这是我的代码:

private DefaultHttpClient httpClient;

public HttpAPIRequest(String authScope, int port, Credentials credentials){
    httpClient = new DefaultHttpClient();
    httpClient.getCredentialsProvider().setCredentials(
            new AuthScope(authScope, port), 
            new UsernamePasswordCredentials(credentials.getUsername(), credentials.getPassword()));
}

public String request(String apiUrl) throws ClientProtocolException, IllegalStateException, IOException{
    
    HttpGet httpGet = new HttpGet(apiUrl);
    HttpResponse response = httpClient.execute(httpGet);
    return getResponseBody(response);
}

这是我在响应体中得到的错误

HTTP Error 401.2 - Unauthorized: Access is denied due to server configuration.Internet Information Services (IIS)

You do not have permission to view this directory or page using the credentials that you supplied because your Web browser is sending a WWW-Authenticate header field that the Web server is not configured to accept.

我该如何解决这个问题？

Answer 1

有几种方法可以对 URL 进行身份验证，您收到的错误表明您正在发送 WWW-Authenticate header ，但网络服务器未配置为接受它。您要验证哪个 URL？当您尝试使用常规网络浏览器访问它时，它看起来像什么？

很有可能，它配置为“基于表单的身份验证”，这意味着上面有一个带有 Web 表单的普通网页，您可能可以通过发布表单参数等来针对它编写脚本。