代理设置在 Jersey ClientConfig 中不起作用

Question

我正在尝试使用 Jersey 客户端在我的 java 代码中设置代理，但未设置代理。我浏览了 Jersey 文档并按照描述的方式实现了代码。我是泽西岛的新手，所以不确定我哪里出错了。

下面是代码。

@Override
@CircuitBreaker(name = "documentServiceCreateDocument", ignore = { NullPointerException.class, ArrayIndexOutOfBoundsException.class })
public String createDocument(String name, DocumentType docType, List<SourceData> sourceDatas) {
    ClientConfig clientConfig = new ClientConfig().register(MultiPartFeature.class)
            .register(ClientTransactionIdFilter.class)
            .property(ClientProperties.READ_TIMEOUT, "30000")
            .property(ClientProperties.CONNECT_TIMEOUT, "30000")
            .property(ClientProperties.PROXY_URI, properties.getProxyUrl);

    Client client = ClientBuilder.newClient(clientConfig);
    Builder builder = resourceTarget.request().header("Authorization", ***);
    List<Cookie> iamCookies = ***
    Response response = null;

    try {
        response = builder.post(body);
    } catch (Exception e){
        if(response != null) {
            logger.info("Response code : " + response.getStatus());
            logger.info("Response : " + response.toString());
        }
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    String docLocation = response.getLocation().toString();
    logger.debug("Created Document Service document with location=" + docLocation);

    return docLocation;
}

Answer 1

折腾了半天，终于搞定了。我们需要使用 ApacheConnectorProvider 才能使代理工作。

将 ApacheConnectorProvider 添加到 ClientConfig，如下所示：

ClientConfig clientConfig = new ClientConfig().register(MultiPartFeature.class)
        .register(ClientTransactionIdFilter.class)
        .property(ClientProperties.READ_TIMEOUT, "30000")
        .property(ClientProperties.CONNECT_TIMEOUT, "30000")
        .connectorProvider(new ApacheConnectorProvider())
        .property(ClientProperties.PROXY_URI, properties.getProxyUrl);

不要忘记将 jersey-apache-connector 依赖项添加到您的 pom 文件（如果您使用的是 maven）。请参阅下面的 link 了解 jersey-apache-connector 依赖项的详细信息： https://mvnrepository.com/artifact/org.glassfish.jersey.connectors/jersey-apache-connector/2.6

代理设置在 Jersey ClientConfig 中不起作用

Proxy setting not working in Jersey ClientConfig

java

proxy

jersey-2.0