okhttp访问https示例

package com.sxci.simon.qiniutest;

import android.test.InstrumentationTestCase;
import android.test.suitebuilder.annotation.SmallTest;

import com.qiniu.android.dns.DnsManager;
import com.qiniu.android.dns.Domain;
import com.qiniu.android.dns.IResolver;
import com.qiniu.android.dns.NetworkInfo;
import com.qiniu.android.dns.local.AndroidDnsServer;
import com.qiniu.android.dns.local.Resolver;

import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.Dns;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

/**
 * Created by Simon on 6/20/16.
 */
public class HappyDnsTest extends InstrumentationTestCase {
    private OkHttpClient client;

    @Override
    public void setUp() throws Exception {
        System.out.println("setUp.....liubin");
        IResolver[] resolvers = new IResolver[2];
        resolvers[0] = AndroidDnsServer.defaultResolver();
        resolvers[1] = new Resolver(InetAddress.getByName("114.114.115.115"));
        final DnsManager dnsM = new DnsManager(NetworkInfo.normal, resolvers);
//        dnsM.putHosts("training.download.finger66.com", "115.231.75.15");
//        Domain d = new Domain("training.download.finger66.com", true, true);
//        String[] ips1 = dnsM.query(d);
//        System.out.println(1  + ":  " + join(ips1, ", "));
//
//        String[] ips2 = dnsM.query("training.download.finger66.com");
//        System.out.println(2 + ":  " + join(ips2, ", "));

        OkHttpClient.Builder builder = new OkHttpClient.Builder();
        builder.dns(new Dns() {
            @Override
            public List<InetAddress> lookup(String hostname) throws UnknownHostException {
                InetAddress[] ips;
                try {
                    ips = dnsM.queryInetAdress(new Domain(hostname));
                } catch (IOException e) {
                    e.printStackTrace();
                    throw new UnknownHostException(e.getMessage());
                }
                if (ips == null) {
                    throw new UnknownHostException(hostname + " resolve failed");
                }
                List<InetAddress> l = new ArrayList<>();
                Collections.addAll(l, ips);
                return l;
            }
        });

        client = builder.build();
    }

    @SmallTest
    public void testReq() {
        System.out.println("testReq....liubin");
        try {
            System.out.println(client.dns().lookup("training.download.finger66.com").toString());
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        client.newCall(new Request.Builder()
                .url("https://training.download.finger66.com/qiniu_do_not_delete.gif")
                .build()).enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                e.printStackTrace();
            }

            @Override
            public void onResponse(Call call, Response res) throws IOException {
                System.out.println(res.toString());
            }
        });

    }

    public static String join(Object[] array, String sep) {
        return join(array, sep, "");
    }

    public static String join(Object[] array, String sep, String prefix) {
        if (array == null) {
            return "";
        }

        int arraySize = array.length;

        if (arraySize == 0) {
            return "";
        }

        if (sep == null) {
            sep = "";
        }

        if (prefix == null) {
            prefix = "";
        }

        StringBuilder buf = new StringBuilder(prefix);
        for (int i = 0; i < arraySize; i++) {
            if (i > 0) {
                buf.append(sep);
            }
            buf.append(array[i] == null ? "" : array[i]);
        }
        return buf.toString();
    }
}