Question

我尝试使用Jersey客户端在我的java代码中设置代理，但代理未设置。我浏览了Jersey文档并以所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。

以下是代码。

@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

经过很长一段时间，我终于找到了修复方法。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文件中（如果您使用的是maven）。有关jersey-apache-connector依赖项详细信息，请参阅以下链接： 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

1 个答案: