如何在RESTEasy客户端框架中设置HTTP标头？ [英] How to set HTTP header in RESTEasy client framework?

问题描述

RESTEasy（一个JAX-RS实现）有一个很好的客户端框架，例如：

RESTEasy (a JAX-RS implementation) has a nice client framework, eg:

RegisterBuiltin.register(ResteasyProviderFactory.getInstance());

SimpleClient client = ProxyFactory.create(SimpleClient.class, "http://localhost:8081");
client.putBasic("hello world");

如何设置HTTP标头？

How do you set HTTP headers?

澄清：

jkeeler 是一个很好的方法，但我想在ProxyFactory级别设置HTTP标头，我不想将标头传递给客户对象。有什么想法？

The solution proposed by jkeeler is a good approach, but I want to set HTTP headers on ProxyFactory level and I don't want to pass headers to the client object. Any ideas?

推荐答案

我找到了一个解决方案：

I have found a solution:

import org.apache.commons.httpclient.HttpClient;
import org.jboss.resteasy.client.ClientRequest;
import org.jboss.resteasy.client.ClientResponse;
import org.jboss.resteasy.client.ProxyFactory;
import org.jboss.resteasy.client.core.executors.ApacheHttpClientExecutor;
import org.jboss.resteasy.plugins.providers.RegisterBuiltin;
import org.jboss.resteasy.spi.ResteasyProviderFactory;

RegisterBuiltin.register(ResteasyProviderFactory.getInstance());
HttpClient httpClient = new HttpClient();
ApacheHttpClientExecutor executor = new ApacheHttpClientExecutor(httpClient) {
    @Override
    public ClientResponse execute(ClientRequest request) throws Exception {
        request.header("X-My-Header", "value");
        return super.execute(request);
    }           
};

SimpleClient client = ProxyFactory.create(SimpleClient.class, "http://localhost:8081", executor);
client.putBasic("hello world");

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