okhttp3发送https请求

okhttp工具类：
package com.test.testdemo;import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;import java.io.IOException;
import java.io.InputStream;
import java.security.GeneralSecurityException;
import java.security.KeyStore;
import java.security.cert.Certificate;
import java.security.cert.CertificateFactory;
import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.TimeUnit;import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;import static android.content.ContentValues.TAG;/**** @author MyPC* @date 2018/4/11*/public class OkHttpHelper {private OkHttpClient okHttpClient;private RequestBody requestBody;private Request request;private Handler mHandler;private String url;private Context mContext;private String method = "get";private volatile static OkHttpHelper instance;public static final int HTTP_SUCCESS = 1;public static final int HTTP_FAILURE = 0;public static class ReqMethod {public static String POST = "post";public static String GET = "get";}public OkHttpHelper(Context context) {this.mContext = context;OkHttpClient.Builder builder = new OkHttpClient.Builder();builder.connectTimeout(10000, TimeUnit.MICROSECONDS);X509TrustManager trustManager;SSLSocketFactory sslSocketFactory;try {trustManager = trustManagerForCertificates(trustedCertificatesInputStream());SSLContext sslContext = SSLContext.getInstance("TLS");sslContext.init(null, new TrustManager[] { trustManager }, null);sslSocketFactory = sslContext.getSocketFactory();} catch (GeneralSecurityException e) {throw new RuntimeException(e);}builder.sslSocketFactory(sslSocketFactory, trustManager);builder.hostnameVerifier(new HostnameVerifier() {@Overridepublic boolean verify(String hostname, SSLSession session) {Certificate[] localCertificates = new Certificate[0];try {//获取证书链中的所有证书localCertificates = session.getPeerCertificates();} catch (SSLPeerUnverifiedException e) {e.printStackTrace();}//打印所有证书内容for (Certificate c : localCertificates) {Log.d(TAG, "verify: "+c.toString());}return true;}});okHttpClient = builder.build();}public static OkHttpHelper newInstance(Context context){if (instance == null){synchronized (OkHttpHelper.class){if (instance == null){instance = new OkHttpHelper(context);}}}return instance;}public OkHttpHelper addRequestBody(RequestBody body){this.requestBody = body;return this;}public OkHttpHelper addUrl(String url){this.url = url;return this;}public OkHttpHelper setMethod(String method) {this.method = method;return this;}public OkHttpHelper addHandler(Handler handler){this.mHandler = handler;return this;}public void start(){if (method.equals(ReqMethod.POST)){if (requestBody==null){return;}request = new Request.Builder().url(url).addHeader("Accept","application/json; charset=utf-8").post(requestBody).tag(url).build();} else {request = new Request.Builder().url(url).tag(url).build();}okHttpClient.newCall(request).enqueue(new Callback() {@Overridepublic void onFailure(final Call call, final IOException e) {if (mHandler!=null){Message message = new Message();message.what = 0;Bundle bundle = new Bundle();bundle.putSerializable("IOException",e);message.setData(bundle);mHandler.sendMessage(message);}}@Overridepublic void onResponse(final Call call, Response response) throws IOException {final String rep = response.body().string();if (rep!=null&&mHandler!=null){Message message = new Message();message.what = 1;Bundle bundle = new Bundle();bundle.putString("Response",rep);message.setData(bundle);mHandler.sendMessage(message);}}});}private InputStream trustedCertificatesInputStream() {InputStream inputStream = null;try {inputStream = mContext.getAssets().open("yghq.cer");} catch (IOException e) {e.printStackTrace();}return inputStream;}private X509TrustManager trustManagerForCertificates(InputStream in)throws GeneralSecurityException {CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");Collection<? extends Certificate> certificates = certificateFactory.generateCertificates(in);if (certificates.isEmpty()) {throw new IllegalArgumentException("expected non-empty set of trusted certificates");}char[] password = "password".toCharArray();// Put the certificates a key store.KeyStore keyStore = newEmptyKeyStore(password);int index = 0;for (Certificate certificate : certificates) {Log.d(TAG, "trustManagerForCertificates: "+certificate.toString());String certificateAlias = Integer.toString(index++);keyStore.setCertificateEntry(certificateAlias, certificate);}// Use it to build an X509 trust manager.KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());keyManagerFactory.init(keyStore, password);TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());trustManagerFactory.init(keyStore);TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();if (trustManagers.length != 1 || !(trustManagers[0] instanceof X509TrustManager)) {throw new IllegalStateException("Unexpected default trust managers:"+ Arrays.toString(trustManagers));}return (X509TrustManager) trustManagers[0];}private KeyStore newEmptyKeyStore(char[] password) throws GeneralSecurityException {try {KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());InputStream in = null;keyStore.load(in,password);return keyStore;} catch (IOException e) {throw new AssertionError(e);}}}

使用方法：

String url = "https://192.168.10.125/manager/";
OkHttpHelper.newInstance(this).addUrl(url).setMethod(OkHttpHelper.ReqMethod.GET).addHandler(new Handler(){@Overridepublic void handleMessage(Message msg) {super.handleMessage(msg);Bundle bundle = msg.getData();switch (msg.what){case 0:IOException e = (IOException) bundle.getSerializable("IOException");tv_body.setText(e.getMessage());break;case 1:String response = bundle.getString("Response");tv_body.setText(response);break;default:}}}).start();

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okhttp3发送https请求

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