README.md · 黄海彬/HttpNet

#HttpNet项目结构如下

HttpNet网络请求框架基于HttpUrlConnection，采用Client + Request + Call的请求模型，支持HTTPS CA认证或自签名证书，支持同步和异步方法，支持Rxjava，支持上传和下载监听，同步请求配合RxJava十分方便实现线程切换

如果用于Android开发，请使用Elegant体验新的Android开发高潮，它的网络请求模块基于HttpNet，采用动态代理 + 构建的思想，致敬Retrofit！

##gradle

compile 'com.haibin:httpnet:1.1.5'

##RxJava断点下载

final File rangeFile = new File(Environment.getExternalStorageDirectory().getPath() + "/cnblogs.apk");
final long readySize = rangeFile.exists() ? rangeFile.length() : 0;
Headers.Builder headers = new Headers.Builder()
                .addHeader("Range", "bytes=" + readySize + "-");
Request request = new Request.Builder()
          .url("http://f1.market.xiaomi.com/download/
                AppStore/0117653278abecee8762883a940e129e9d242ae7d/com.huanghaibin_dev.cnblogs.apk")
           .headers(headers)
           .build();
callDownload = client.newCall(request);//调用callDownload.cancel();取消请求实现暂停，再次请求即可从断点位置继续下载
Observable.create(new ObservableOnSubscribe<String>() {
            @Override
            public void subscribe(ObservableEmitter<String> e) throws Exception {
                try {
                    Response response = callDownload.execute();
                    InputStream is = response.toStream();
                    RandomAccessFile randomAccessFile = new RandomAccessFile(rangeFile, "rw");
                    randomAccessFile.seek(readySize);
                    int length = response.getContentLength();
                    length += readySize;
                    int p = (int) readySize;
                    int bytes;
                    byte[] buffer = new byte[1024];
                    while ((bytes = is.read(buffer)) != -1) {
                        randomAccessFile.write(buffer, 0, bytes);
                        p += bytes;
                        e.onNext(String.valueOf((p / (float) length) * 100));
                    }
                    response.close();
                } catch (Exception error) {
                    error.printStackTrace();
                    e.onError(error);
                }
            }
        }).subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Observer<String>() {
                    @Override
                    public void onSubscribe(Disposable d) {

                    }

                    @Override
                    public void onNext(String value) {
                        text.setText(value);
                        float f = Float.parseFloat(value);
                        progressBar.setProgress((int) f);
                    }

                    @Override
                    public void onError(Throwable e) {

                    }

                    @Override
                    public void onComplete() {

                    }
                });

##RxJava同步上传监听：

final Request request = new Request.Builder()
                .url("http://upload.cnblogs.com/ImageUploader/TemporaryAvatarUpload")
                .method("POST")
                .params(new RequestParams()
                        .putFile("qqfile", "/storage/emulated/0/DCIM/Camera/339718150.jpeg"))
                .headers(new Headers.Builder().addHeader("Cookie", "CNZZDATA1259029673=2072545293-1479795067-null%7C1479795067; lhb_smart_1=1; __utma=226521935.1789795872.1480996255.1480996255.1480996255.1; __utmz=226521935.1480996255.1.1.utmcsr=baidu|utmccn=(organic)|utmcmd=organic; .CNBlogsCookie=A6783E37E1040979421EC4A57A2FEFBB74B65BB51C7345AC99B64A7065293F59A79C6830C60D71629E8D28A332436E23CD40968EB58AA830CBD0F0733438F9A7627C074DB0462C2576D206D3752E640871E8CB23D1A50B0A9962C158466EE81425B1E516; _gat=1; _ga=GA1.2.1789795872.1480996255"))
                .build();
        Observable.create(new ObservableOnSubscribe<String>() {
            @Override
            public void subscribe(final ObservableEmitter<String> e) throws Exception {
                client.newCall(request)
                        .intercept(new InterceptListener() {
                            @Override
                            public void onProgress(int index, long currentLength, long totalLength) {
                                Log.e("file", index + " -- " + " -- " + currentLength + " -- " + totalLength);
                                e.onNext(index + " -- " + " -- " + currentLength + " -- " + totalLength);
                            }
                        })
                        .execute();
            }
        }).subscribeOn(Schedulers.newThread())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<String>() {
                    @Override
                    public void accept(String response) throws Exception {
                        Log.e("is", response);
                        text.setText(response);
                    }

                });

##RxJava同步下载监听：


Observable.create(new ObservableOnSubscribe<String>() {
            @Override
            public void subscribe(ObservableEmitter<String> e) throws Exception {
                callDownload = client.newCall("http://f3.market.xiaomi.com/download/AppStore/0b3f6b4e06ff14b61065972a96149da822c86ad40/com.eg.android.AlipayGphone.apk");
                Response response = callDownload.execute();
                InputStream is = response.toStream();
                File file = new File(Environment.getExternalStorageDirectory().getPath() + "/alipay.apk");
                FileOutputStream os = new FileOutputStream(file);
                int length = response.getContentLength();
                int p = 0;
                int bytes;
                byte[] buffer = new byte[1024];
                while ((bytes = is.read(buffer)) != -1) {
                    os.write(buffer, 0, bytes);
                    p += bytes;
                    e.onNext(String.valueOf((p / (float) length) * 100));
                }
                response.close();
            }
        }).subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread())
                .subscribe(new Consumer<String>() {
                    @Override
                    public void accept(String s) throws Exception {
                        text.setText(s);
                        float f = Float.parseFloat(s);
                        progressBar.setProgress((int) f);
                    }
                });

###默认支持Https CA认证证书，如果使用自签名证书,在执行请求之前使用下面3种API导入证书即可


client.setSslSocketFactory(getAssets().open("12306.cer"));//证书文件输入流
client.setSslSocketFactory("filepath/12306.cer");//证书路径
client.setSslSocketFactoryAsString("cerValue");//证书文本

/*注意，添加多个证书只能调用该方法一次，可以使用如下方式添加多个证书,该客户端导入证书之后将不能访问其它没有导入https的链接，
可以重新创建一个HttpNetClient反问新的https即可*/

InputStream is12306 = getAssets().open("12306.cer");
InputStream isGoogle = getAssets().open("google.cer");
client.setSslSocketFactory(is12306 , isGoogle );

Request request = new Request.Builder()
                .encode("UTF-8")
                .method("GET")
                .timeout(13000)
                .proxy("192.168.1.1",80) //支持HTTP代理
                .url("https://kyfw.12306.cn/otn/")
                .build();

##GET异步请求构建:


Request request = new Request.Builder().encode("UTF-8")
                .method("GET")
                .timeout(13000)
                .url("http://www.oschina.net")
                .build();

##POST异步请求构建:


RequestParams params = new RequestParams()
                .put("userName","oscer")
                .putFile("fileName","file")
                .put("pwd","oschina");
        Request request = new Request.Builder()
                .encode("UTF-8")
                .method("POST")
                .params(params)
                .timeout(13000)
                .url("http://www.oschina.net")
                .build();

##POST JSON请求构建:


Request request = new Request.Builder()
                .encode("UTF-8")
                .method("POST")
                .content(new JsonContent("json")
                .timeout(13000)
                .url("http://www.oschina.net")
                .build();

##执行请求:


HttpNetClient client = new HttpNetClient();

client.setProxy("192.168.1.1",80);//您也可以开启该客户端全局代理

client.newCall(request)
                //如果采用上传文件方式，可以在这里开启上传进度监控
                .intercept(new InterceptListener() {
                    @Override
                    public void onProgress(final int index, final long currentLength, final long totalLength) {
                        Log.e("当前进度", "  --  " + ((float) currentLength / totalLength) * 100);
                    }
                })
                .execute(new Callback() {
                    @Override
                    public void onResponse(Response response) {
                        String body = response.getBody();
                        InputStream is = response.toStream();//如果采用下载，可以在这里监听下载进度
                    }

                    @Override
                    public void onFailure(Exception e) {
                        Log.e("onFailure", " onFailure " + e.getMessage());
                    }
                });

##Licenses

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and limitations under the License.

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