在我面临的问题之后,我正在将我的代码从Google分析迁移到Firebase
更新:上面解决了,我发送大数据,所以它只是省略了它们.
所以我的担忧并不是例外,而是从哪里抛出？
Firebase崩溃报告之前 OKhttp
Exception java.net.SocketTimeoutException: connect timed out
java.net.PlainSocketImpl.socketConnect (PlainSocketImpl.java)
java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:334)
java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:196)
java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:178)
java.net.SocksSocketImpl.connect (SocksSocketImpl.java:356)
java.net.Socket.connect (Socket.java:586)
com.android.okhttp.internal.Platform.connectSocket (Platform.java:113)
com.android.okhttp.Connection.connectSocket (Connection.java:1432)
com.android.okhttp.Connection.connect (Connection.java:1390)
com.android.okhttp.Connection.connectAndSetOwner (Connection.java:1667)
com.android.okhttp.OkHttpClient$1.connectAndSetOwner (OkHttpClient.java:133)
com.android.okhttp.internal.http.HttpEngine.connect (HttpEngine.java:466)
com.android.okhttp.internal.http.HttpEngine.sendRequest (HttpEngine.java:371)
com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute (HttpURLConnectionImpl.java:503)
com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponse (HttpURLConnectionImpl.java:438)
com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponseCode (HttpURLConnectionImpl.java:567)
com.package.MyClass$4.doInBackground (MyClass.java:168)
com.package.MyClass$4.doInBackground (MyClass.java:161)
android.os.AsyncTask$2.call (AsyncTask.java:304)
java.util.concurrent.FutureTask.run (FutureTask.java:237)
android.os.AsyncTask$SerialExecutor$1.run (AsyncTask.java:243)
java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1133)
java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:607)
java.lang.Thread.run (Thread.java:762)
OkHttp之后的Firebase崩溃报告
Exception java.net.SocketTimeoutException: connect timed out
java.net.PlainSocketImpl.socketConnect (PlainSocketImpl.java)
java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:334)
java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:196)
java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:178)
java.net.SocksSocketImpl.connect (SocksSocketImpl.java:356)
java.net.Socket.connect (Socket.java:586) …在工作应用程序中突然发生网络调用失败并出现协议异常.该应用程序一直工作到昨天,今天所有的网络呼叫都失败了.这些调用适用于HTTP,但使用HTTPS失败.
这是日志,
java.net.ProtocolException: Expected ':status' header not present
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.Http2xStream.readHttp2HeadersList(Http2xStream.java:262)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.Http2xStream.readResponseHeaders(Http2xStream.java:145)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:53)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
10-18 14:59:01.103 30746-30746/? W/System.err: at codmob.com.campuswallet.app.ApiClient$1.intercept(ApiClient.java:66)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:109)
10-18 14:59:01.103 30746-30746/? W/System.err: at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) …我必须使用proxyHost和proxyPort设置代理以使用POST发送JSON.
public static final MediaType JSON = MediaType.parse("application/json; charset=utf-8");
Proxy proxyTest = new Proxy(Proxy.Type.HTTP,new InetSocketAddress("proxy", proxyPort));
OkHttpClient client = new OkHttpClient()
.proxy(proxyTest)
.build();
//OkHttpClient.Builder builder = new OkHttpClient.Builder();
//builder.proxy(proxySAP);
//client.setProxy(proxySAP)
//OkHttpClient client = builder.build();;
String post(String url, String json) throws IOException {
RequestBody body = RequestBody.create(JSON, json);
Request request = new Request.Builder()
.url(url)
.post(body)
.build();
try (Response response = client.newCall(request).execute()) {
return response.body().string();
}
}
当我尝试使用我在一些答案上看到的代理测试时,它指出了一个错误:
OkHttpClient类型中的方法proxy()不适用于参数(代理)
我使用OKHTTP 3.3.1(okhttp3)
我的问题是,我该怎么办？我做了一些像这样的测试:
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.proxy(proxyTest);
client.setProxy(proxyTest)
OkHttpClient client = …
我将HTTPPinning添加到OKHTTPClient,示例代码是:
OkHttpClient client = new OkHttpClient();
client.setSslSocketFactory(getPinnedCertSslSocketFactory(context));
private SSLSocketFactory getPinnedCertSslSocketFactory(Context context) {
try {
KeyStore trusted = KeyStore.getInstance("BKS");
InputStream incontext.getResources().openRawResource(R.raw.prod_keystore);
trusted.load(in, "venkat@123".toCharArray());
SSLContext sslContext = SSLContext.getInstance("TLS");
TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(
TrustManagerFactory.getDefaultAlgorithm());
trustManagerFactory.init(trusted);
sslContext.init(null, trustManagerFactory.getTrustManagers(), null);
return sslContext.getSocketFactory();
} catch (Exception e) {
Log.e("MyApp", e.getMessage(), e);
}
return null;
}
我将应用程序上传到了Playstore,从过去的1年开始,它就运行良好.但从最近1周开始,它给出了以下问题,我使用的是版本com.squareup.okhttp的OkHttp:okhttp:2.7.4
Run Code Online (Sandbox Code Playgroud)java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found. at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:357) at com.squareup.okhttp.internal.io.RealConnection.connectTls(RealConnection.java:192) at com.squareup.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:149) at com.squareup.okhttp.internal.io.RealConnection.connect(RealConnection.java:112) at com.squareup.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:184) at …
我想使用okhttp上传图像,但我无法找到Postpart的MultipartBuilder.我可以使用什么而不是这个.
这是我的代码
public static JSONObject uploadImage(File file) {
try {
final MediaType MEDIA_TYPE_PNG = MediaType.parse("image/png");
RequestBody req = new MultipartBuilder().setType(MultipartBody.FORM).addFormDataPart("userid", "8457851245")
.addFormDataPart("userfile","profile.png", RequestBody.create(MEDIA_TYPE_PNG, file)).build();
Request request = new Request.Builder()
.url("url")
.post(req)
.build();
OkHttpClient client = new OkHttpClient();
Response response = client.newCall(request).execute();
Log.d("response", "uploadImage:"+response.body().string());
return new JSONObject(response.body().string());
} catch (UnknownHostException | UnsupportedEncodingException e) {
Log.e(TAG, "Error: " + e.getLocalizedMessage());
} catch (Exception e) {
Log.e(TAG, "Other Error: " + e.getLocalizedMessage());
}
return null;
}
提前致谢.
这需要花费很多时间来获取数据json.当删除并再次安装它将json在1分钟内得到,当我再次点击按钮,json它需要这么多时间,仍然数据没有进入listview
这是我的异常代码
E/JSONDemo: IOExceptiojava.net.SocketTimeoutException
at java.net.PlainSocketImpl.read(PlainSocketImpl.java:493)
at java.net.PlainSocketImpl.-wrap0(PlainSocketImpl.java)
at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:242)
at okio.Okio$2.read(Okio.java:140)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:238)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:325)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:314)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:210)
at okhttp3.internal.http.Http1xStream.readResponse(Http1xStream.java:184)
at okhttp3.internal.http.Http1xStream.readResponseHeaders(Http1xStream.java:125)
at okhttp3.internal.http.HttpEngine.readNetworkResponse(HttpEngine.java:775)
at okhttp3.internal.http.HttpEngine.access$200(HttpEngine.java:86)
at okhttp3.internal.http.HttpEngine$NetworkInterceptorChain.proceed(HttpEngine.java:760)
at okhttp3.internal.http.HttpEngine.readResponse(HttpEngine.java:613)
at okhttp3.RealCall.getResponse(RealCall.java:244)
at okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:201)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:163)
at okhttp3.RealCall.access$100(RealCall.java:30)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:127)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
这是java文件中的json代码:
progress = ProgressDialog.show(MainActivity.this, "dialog title", "dialog message", true);
Toast.makeText(MainActivity.this, "ok", Toast.LENGTH_LONG).show();
if (isNetworkAvailable()) {
String url = "ConstantValue.URL";
RequestBody formBody = new …/Volumes/SSD/.gradle/caches/modules-2/files-2.1/com.squareup.okhttp3/okhttp/3.10.0/7ef0f1d95bf4c0b3ba30bbae25e0e562b05cf75e/okhttp-3.10.0.jar: D8: Type `org.conscrypt.Conscrypt` was not found, it is required for default or static interface methods desugaring of `okhttp3.internal.platform.Platform okhttp3.internal.platform.ConscryptPlatform.buildIfSupported()`
我正在使用改造2和OkHttp3从服务器请求数据.我刚刚添加了一个离线缓存代码,但它没有按预期工作.我收到错误"无法解析主机"<>":没有与主机名关联的地址."
当它试图从缓存中获取检索数据时(没有互联网连接时)会发生这种情况.下面是一段代码片段.
public static Interceptor provideCacheInterceptor() {
return new Interceptor() {
@Override
public Response intercept(Chain chain) throws IOException {
Response response = chain.proceed(chain.request());
// re-write response header to force use of cache
CacheControl cacheControl = new CacheControl.Builder()
.maxAge(2, TimeUnit.MINUTES)
.build();
return response.newBuilder()
.header(CACHE_CONTROL, cacheControl.toString())
.build();
}
};
}
public static Interceptor provideOfflineCacheInterceptor() {
return new Interceptor() {
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
if (!hasNetwork) {
CacheControl cacheControl = new CacheControl.Builder()
.onlyIfCached()
.maxStale(7, TimeUnit.DAYS) …有没有办法检测Retrofit响应是来自配置的OkHttp缓存还是实时响应？
客户定义:
Cache cache = new Cache(getCacheDirectory(context), 1024 * 1024 * 10);
OkHttpClient okHttpClient = new OkHttpClient.Builder()
.cache(cache)
.build();
Api定义:
@GET("/object")
Observable<Result<SomeObject>> getSomeObject();
示例电话:
RetroApi retroApi = new Retrofit.Builder()
.client(okHttpClient)
.baseUrl(baseUrl)
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.addConverterFactory(GsonConverterFactory.create())
.build()
.create(RetroApi.class);
result = retroApi.getSomeObject().subscribe((Result<SomeObject> someObjectResult) -> {
isFromCache(someObjectResult); // ???
});
我使用过这个方法/sf/answers/2222119581/但没有发布数据.
这是我的代码
OkHttpClient client = new OkHttpClient();
RequestBody requestBody = new MultipartBuilder()
.type(MultipartBuilder.FORM)
.addFormDataPart("rating", "5").addFormDataPart("comment", "Awesome")
.build();
Request request = new Request.Builder()
.url(url)
.post(requestBody)
.build();
try {
Response response = client.newCall(request).execute();
String responseString = response.body().string();
response.body().close();
}catch (Exception e) {
e.printStackTrace();
}
我尝试了DefaultHttpClient,这似乎有效,但它显示已弃用,所以想到尝试不同的东西.想弄清楚这有什么不对