Apache HttpClient 4.1-代理身份验证

对于Basic-Auth，它看起来像这样：

DefaultHttpClient httpclient = new DefaultHttpClient();httpclient.getCredentialsProvider().setCredentials(    new AuthScope("PROXY HOST", 8080),    new UsernamePasswordCredentials("username", "password"));HttpHost targetHost = new HttpHost("TARGET HOST", 443, "https");HttpHost proxy = new HttpHost("PROXY HOST", 8080);httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

开箱即用不支持AFAIK
NTLM。但是您也许可以使用

NTCredentials

DefaultProxyAuthenticationHandler