【问题标题】:HttpClient how to retrieve rejected cookieHttpClient如何检索被拒绝的cookie
【发布时间】:2018-09-30 01:03:38
【问题描述】:

我正在使用 resteasy 客户端 3.0.6 和 httpclient 4.5.2,执行 GET 请求时收到以下警告:

Apr 19, 2018 12:40:18 PM org.apache.http.client.protocol.ResponseProcessCookies processCookies
WARNING: Cookie rejected [MY_COOKIE_IDENTITY="eyJhbGciOiJIUzI1NiIsImtpZCIgOiAiNzE5OTk3ZGQtNjVhZi00OTMwLTgwMjYtYWU3ZjIxZDYyYWI3In0.eyJqdGkiOiIyZjdh...", version:1, domain:psp208.fx.lan, path:/auth/210, expiry:null] Illegal 'path' attribute "/auth/210". Path of origin: "/auth/001"
Apr 19, 2018 12:40:18 PM org.apache.http.client.protocol.ResponseProcessCookies processCookies
WARNING: Cookie rejected [MY_COOKIE_SESSION="epos210/770a1a6f-1901-4985-8330-5aab4f9febe8/5f45c340-dfb6-466a-8f96-9d5a3cc51643", version:0, domain:psp208.fx.lan, path:/auth/210, expiry:Thu Apr 19 22:40:18 CEST 2018] Illegal 'path' attribute "/auth/210". Path of origin: "/auth/001"

但即使它们是用非法路径定义的,我也想以编程方式检索它们。目前我正在尝试使用以下sn-p:

ResteasyClient client = new ResteasyClientBuilder().connectionPoolSize(20).httpEngine(apacheHttpClient4Engine).build();
client.register(new ClientRequestFilter(){

    @Override
    public void filter(ClientRequestContext arg0) throws IOException {
        cookies.putAll(arg0.getCookies());
    }

});

但过滤器从未被调用。

查看 HttpClient 文档后,我尝试创建自己的 CookieSpecProvider:

Registry<CookieSpecProvider> r = RegistryBuilder.<CookieSpecProvider>create()
    .register("easy", new CookieSpecProvider(){

        @Override
        public CookieSpec create(HttpContext arg0) {
            return new BrowserCompatSpec(){

                @Override
                public void validate(org.apache.http.cookie.Cookie cookie, CookieOrigin origin)
                        throws MalformedCookieException {

                    // empty implementation
                }


            };
        }

    })
.build();

通过使用此实现,调用了 ClientRequestFilter,但它返回了一个空的 cookie 映射。

我的目标是检索我从响应中获得的两个 cookie。我该怎么做?

感谢您的帮助

【问题讨论】:

    标签: java httpclient resteasy


    【解决方案1】:

    我通过添加 cookie 存储解决了

        BasicCookieStore cookieStore = new BasicCookieStore();
        CloseableHttpClient closableclient = HttpClients.custom()
                .setDefaultRequestConfig(globalConfig)      
                .setDefaultCookieSpecRegistry(registry)
                .setDefaultCookieStore(cookieStore)
                .build();
    

    通过这种方式,我可以在没有 ClientRequestFilter 的情况下检索 cookie。

    【讨论】:

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