OKHTTP+RxJava+Retrofit自用
依赖:
implementation 'io.reactivex.rxjava2:rxjava:2.0.1'///RxJava 依赖
implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'//RxAndroid 依赖
implementation 'com.squareup.retrofit2:adapter-rxjava2: '//Retrofit支持RxJava2 依赖implementation 'com.squareup.okhttp3:okhttp:4.9.0'//OkHttp 依赖
implementation 'com.squareup.okhttp3:logging-interceptor:4.9.0'//OkHttp日志拦截器依赖
implementation 'com.squareup.retrofit2:retrofit:2.9.0'//Retrofit依赖
implementation 'com.squareup.retrofit2:converter-gson:2.9.0'//Gson转换器 依赖
头参拦截器:
public class HttpInterceptor implements Interceptor {
@NonNull
@Override
public Response intercept(@NonNull Chain chain) throws IOException {
int userId = SPUtils.getInstance().getInt("userId", 0);
String sessionId = SPUtils.getInstance().getString("sessionId", "0");
Log.i("MyInfor", sessionId);
Request.Builder builder = chain.request().newBuilder();
builder.addHeader("userId", userId "");
builder.addHeader("sessionId", sessionId);
Request request = builder.build();
return chain.proceed(request);
}
}
代码:
public class HttpUtil {
public static HttpUtil httpUtil;
public Api api;
public Api getApi() {
return api;
}
//TODO 双重校验锁
public static HttpUtil getHttpUtil() {
if (httpUtil == null) {
synchronized (HttpUtil.class) {
if (httpUtil == null) {
httpUtil = new HttpUtil();
}
}
}
return httpUtil;
}
//TODO 判断有网无网
public static Boolean isConn(Context context) {
ConnectivityManager manager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = manager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
return info != null && info.isConnected();
}
public HttpUtil() {
OkHttpClient okHttpClient = new OkHttpClient.Builder()
.readTimeout(1000, TimeUnit.SECONDS)
.connectTimeout(1000, TimeUnit.SECONDS)
.addInterceptor(new HttpInterceptor())
.addInterceptor(new HttpLoggingInterceptor().setLevel(HttpLoggingInterceptor.Level.BODY))
.build();
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://wq.bwstudent.com:7998")
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(GsonConverterFactory.create())
.client(okHttpClient)
.build();
api = retrofit.create(Api.class);
}
}
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