java - 如何在 Java 9 中将新的 HTTP 客户端响应主体转换为字符串？

Question

当我在 Java 9 中试验新的 HTTP 客户端时:

HttpResponse response = HttpRequest
                .create(new URI("http://stackoverflow.com/"))
                .GET()
                .response();

返回的HttpResponse提供一个 body接受 BodyProcessor 实现的方法. BodyProcessor javadoc 说:

Implementations of this interface are provided in HttpResponse which write responses to String, byte[], File, Consumer<byte[]>. Custom implementations can also be used.

但是我找不到那些实现。我怎样才能将响应主体转换为，比如说，String ？我应该实现 BodyProcessor 吗？那个界面？

Answer 1

javadoc 正确地指出实现在 HttpResponse

中可用

HttpResponse response = HttpRequest
                .create(new URI("http://stackoverflow.com/"))
                .GET()
                .response();

String body = response.body(HttpResponse.asString());