okhttp

Android网络库的比较:OkHTTP,Retrofit和Volley [关闭]

℡╲_俬逩灬. 提交于 2020-07-26 11:15:39
问题: Two-part question from an iOS developer learning Android, working on an Android project that will make a variety of requests from JSON to image to streaming download of audio and video: 来自学习Android的iOS开发人员的一个分为两个部分的问题,该问题涉及一个Android项目,该项目将提出从JSON到图像到音频和视频流下载的各种请求: On iOS I have used the AFNetworking project extensively. 在iOS上,我广泛使用了 AFNetworking 项目。 Is there an equivalent library for Android? 是否有适用于Android的等效库? I've read up on OkHTTP and Retrofit by Square, as well as Volley but don't yet have experience developing with them. 我已经阅读了Square的 OkHTTP 和 Retrofit ,以及 Volley, 但还没有与它们一起开发的经验。 I'm

SpringCloud之Hystrix

﹥>﹥吖頭↗ 提交于 2020-07-26 04:39:17
在微服务架构中,微服务之间互相依赖较大,相互之间调用必不可免的会失败。但当下游服务A因为瞬时流量导致服务崩溃,其他依赖于A服务的B、C服务由于调用A服务超时耗费了大量的资源,长时间下去,B、C服务也会崩溃。Hystrix就是用来解决服务之间相互调用失败,避免产生蝴蝶效应的熔断器,以及提供降级选项。Hystrix通过隔离服务之间的访问点,阻止它们之间的级联故障以及提供默认选项来实现这一目标,以提高系统的整体健壮性。 它主要解决什么问题? 用来避免由于服务之间依赖较重,出现个别服务宕机、停止服务导致大面积服务雪崩的情况。 一、Maven依赖 <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud<

How do I construct and pass raw json data with okHttpClient in android

醉酒当歌 提交于 2020-07-06 05:29:45
问题 I am using a query where I need to POST to an endpoint with okhttpclient. The issue is I have the payload value and the senttime. I just don't know how to create a json object to send over as a raw body object to the endpoint. To make things more clear: here's my postman screenshot: enter image description here This is my post request : https://example.org/api/service-profile/v1/device-notification/ {deviceId} Now I am planning to pass {deviceId} in the path, authorization token in the header

How do I construct and pass raw json data with okHttpClient in android

不问归期 提交于 2020-07-06 05:29:11
问题 I am using a query where I need to POST to an endpoint with okhttpclient. The issue is I have the payload value and the senttime. I just don't know how to create a json object to send over as a raw body object to the endpoint. To make things more clear: here's my postman screenshot: enter image description here This is my post request : https://example.org/api/service-profile/v1/device-notification/ {deviceId} Now I am planning to pass {deviceId} in the path, authorization token in the header

Rejecting re-init on previously-failed class in OkHttp

浪子不回头ぞ 提交于 2020-07-04 10:10:49
问题 I'm trying to upload an image to my server using flask back end which will handle the file to save in a folder and OkHttp in android. but I get this error in android: I/art: Rejecting re-init on previously-failed class java.lang.Class<okhttp3.internal.platform.ConscryptPlatform$configureTrustManager$1>: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/conscrypt/ConscryptHostnameVerifier; at okhttp3.internal.platform.android.SocketAdapter okhttp3.internal.platform.android

How to add multiple headers with ok Http

a 夏天 提交于 2020-06-27 07:59:10
问题 I am using Retrofit 2 and Okhttp for my android project. I want to add multiple headers in the api request. This is my interceptor code : public class NetworkInterceptors implements Interceptor { @Override public Response intercept(Interceptor.Chain chain) throws IOException { Request request = chain.request().newBuilder() .addHeader("Userid", "10034") .addHeader("Securitykey", "Fb47Gi") .build(); return chain.proceed(request); } } This is not working properly. In server side I am getting

Websocket closed code: 1006 Node Android okhttp3 AmazonEc2

Deadly 提交于 2020-06-17 00:08:18
问题 I am having an issue with Websocket ws is closed with code: 1006 reason: Environment Amazon EC2 Instance : t2.micro Ubuntu 18.04 Node : v12.16.3 Websocket : https://github.com/websockets/ws : 7.3.0 MongoDb : shell version v4.2.6 MongoDriver : NodeJs 3.5.7 Okhhtp3 : implementation 'com.squareup.okhttp3:okhttp:4.6.0' I am getting data from Websockets -> MongoDb and trying to populate into recycler view. The data comes fine if I do log.d but when I populate into the recycler view - it does fine

Websocket closed code: 1006 Node Android okhttp3 AmazonEc2

主宰稳场 提交于 2020-06-17 00:07:54
问题 I am having an issue with Websocket ws is closed with code: 1006 reason: Environment Amazon EC2 Instance : t2.micro Ubuntu 18.04 Node : v12.16.3 Websocket : https://github.com/websockets/ws : 7.3.0 MongoDb : shell version v4.2.6 MongoDriver : NodeJs 3.5.7 Okhhtp3 : implementation 'com.squareup.okhttp3:okhttp:4.6.0' I am getting data from Websockets -> MongoDb and trying to populate into recycler view. The data comes fine if I do log.d but when I populate into the recycler view - it does fine

Websocket closed code: 1006 Node Android okhttp3 AmazonEc2

无人久伴 提交于 2020-06-17 00:07:11
问题 I am having an issue with Websocket ws is closed with code: 1006 reason: Environment Amazon EC2 Instance : t2.micro Ubuntu 18.04 Node : v12.16.3 Websocket : https://github.com/websockets/ws : 7.3.0 MongoDb : shell version v4.2.6 MongoDriver : NodeJs 3.5.7 Okhhtp3 : implementation 'com.squareup.okhttp3:okhttp:4.6.0' I am getting data from Websockets -> MongoDb and trying to populate into recycler view. The data comes fine if I do log.d but when I populate into the recycler view - it does fine

okhttp new JsonObject from Response

血红的双手。 提交于 2020-06-14 06:50:46
问题 I am trying to use OKHttp and https://github.com/hongyangAndroid/okhttp-utils to implement Login function, but I don't know how to create new a JsonObject use Response in the Callback. OkHttpUtils.post() .url(url) .addParams("phone", "18681873411") .addParams("password", "18681873411") .build() .execute(new Callback() { @Override public Object parseNetworkResponse(Response response) throws Exception { Log.i("ws","---->>parseNetworkResponse" + response.body().string()); JSONObject jsonObj =