重点说明

提示说明这篇文章并未完全搞定https代理,经过几次的修改测试也只是搞定了其中一种场景
1.无账户认证代理 (搞定)
2.需账户认证代理 (未搞定)

正文

public class ProxyUtils{
 public static void initProxy() {
        HttpsUtils.SSLParams sslParams = HttpsUtils.getSslSocketFactory(null, null, null);
       Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("代理地址", 代理端口号));
    OkHttpClient.Builder builder = new OkHttpClient
                .Builder()
                .connectTimeout(30000L, TimeUnit.MILLISECONDS) //设置连接超时
                .readTimeout(30000L, TimeUnit.MILLISECONDS) //设置读取超时
                .proxy(proxy)
                .hostnameVerifier(new HostnameVerifier() {
                    @Override
                    public boolean verify(String hostname, SSLSession session) {
                        Log.i("PROXY_VERIFY", hostname);
                        return true; //此处一定要置为true
                    }
                })
                .sslSocketFactory(sslParams.sSLSocketFactory, sslParams.trustManager) //设置SSL
                .addInterceptor(interceptor);//设置拦截器
        OkHttpClient okHttpClient = builder.build();
        try {
            Class o = Class.forName("com.zhy.http.okhttp.OkHttpUtils");
            Field field = o.getDeclaredField("mOkHttpClient");
            field.setAccessible(true);
            field.set(OkHttpUtils.getInstance(), okHttpClient);
        } catch (Exception ignored) {
        }
   }
}

外部调用

public class Test{
 public void callPrxoy(){
    ProxyUtils.initProxy();
    Request.Builder builder = new Request.Builder();
    builder.addHeader("添加头部信息") //这一步可以放在拦截器中去做
           .post(body) //添加body
           .url("https://www.baidu.com"); //设置https访问地址
    OkHttpUtils.getInstance()
                        .getOkHttpClient()
                        .newCall(builder.build())
                        .enqueue(callback); //定制回调
}