OkHttp3的非代理主机

Question

如何在OkHttpClient使用代理的一个请求中设置不应传递的主机名？

-Dhttp.nonProxyHostsOkHttp3中的vm参数有什么等价物吗？

例如:

final OkHttpClient okHttpClient = new OkHttpClient
    .Builder()
    .connectTimeout(60, TimeUnit.SECONDS)
    .writeTimeout(60, TimeUnit.SECONDS)
    .readTimeout(60, TimeUnit.SECONDS)
    .proxy(new Proxy(Proxy.Type.HTTP,
        new InetSocketAddress(defaultProxyHostName, Integer.parseInt(defaultProxyPort))))
    .build();

Answer 1

经过一番挖掘后,我发现了如何做到这一点.

因此,我必须ProxySelector在应用代理时应该创建实现逻辑.

例:

final ProxySelector proxySelector = new ProxySelector() {
    @Override
    public java.util.List<Proxy> select(final URI uri) {
        final List<Proxy> proxyList = new ArrayList<Proxy>(1);

        // Host
        final String host = uri.getHost();

        // Is an internal host
        if (host.startsWith("127.0.0.1") || StringUtils.contains(nonProxyHostsValue, host)) {
            proxyList.add(Proxy.NO_PROXY);
        } else {
            // Add proxy
            proxyList.add(new Proxy(Type.HTTP,
                    new InetSocketAddress(proxyHostNameValue, Integer.parseInt(proxyPortValue))));
        }

        return proxyList;
    }

    @Override
    public void connectFailed(URI arg0, SocketAddress arg1, IOException arg2) {
        throw new UnsupportedOperationException("Not supported yet.");
    }
};

// Set proxy selector
okHttpClientBuilder.proxySelector(proxySelector);