Apache HttpClient(4.1 及更高版本):如何进行基本身份验证? [英] Apache HttpClient (4.1 and newer): how to do basic authentication?

问题描述

如何为 httpClient 库的默认客户端添加基本身份验证?我看过他们使用 client.getCredentialProvider() 的例子，但是我认为所有这些方法都适用于库版本 4.0.1 或 3.x.有没有新的例子来说明如何做到这一点?非常感谢.

How do I add basic authentication for the default client of the httpClient library? I have seen examples where they use client.getCredentialProvider(), however I think all of this methods are for library version 4.0.1 or 3.x. Is there a new example of how to do this? Thanks a lot.

推荐答案

我们使用 HttpClient 进行基本身份验证，但不使用 CredentialProvider.代码如下:

We do basic authentication with HttpClient, but we do not use CredentialProvider. Here's the code:

HttpClient client = factory.getHttpClient(); //or any method to get a client instance
Credentials credentials = new UsernamePasswordCredentials(username, password);
client.getState().setCredentials(AuthScope.ANY, credentials);

更新:在评论中指出，HttpClient.getState() 方法可在 API 的 3.x 版.但是，较新版本的 API 不支持该方法.

UPDATE: A stated in the comments, the HttpClient.getState() methos is available in version 3.x of the API. However, newer versions of the API doesn't support that method.

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