本文整理了Java中okhttp3.internal.platform.Platform.get()方法的一些代码示例，展示了Platform.get()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Platform.get()方法的具体详情如下：
包路径：okhttp3.internal.platform.Platform
类名称：Platform
方法名：get

Platform.get介绍

[英]Prefix used on custom headers.
[中]用于自定义标题的前缀。

代码示例

代码示例来源：origin: square/okhttp

private static SSLSocketFactory newSslSocketFactory(X509TrustManager trustManager) {
 try {
  SSLContext sslContext = Platform.get().getSSLContext();
  sslContext.init(null, new TrustManager[] { trustManager }, null);
  return sslContext.getSocketFactory();
 } catch (GeneralSecurityException e) {
  throw new AssertionError("No System TLS", e); // The system has no TLS. Just give up.
 }
}

代码示例来源：origin: square/okhttp

private void captureCallStackTrace() {
 Object callStackTrace = Platform.get().getStackTraceForCloseable("response.body().close()");
 retryAndFollowUpInterceptor.setCallStackTrace(callStackTrace);
}

代码示例来源：origin: square/okhttp

@Override public @Nullable String getSelectedProtocol(SSLSocket socket) {
 try {
  AlpnProvider provider =
    (AlpnProvider) Proxy.getInvocationHandler(getMethod.invoke(null, socket));
  if (!provider.unsupported && provider.selected == null) {
   Platform.get().log(INFO, "ALPN callback dropped: HTTP/2 is disabled. "
     + "Is alpn-boot on the boot class path?", null);
   return null;
  }
  return provider.unsupported ? null : provider.selected;
 } catch (InvocationTargetException | IllegalAccessException e) {
  throw new AssertionError("failed to get ALPN selected protocol", e);
 }
}

代码示例来源：origin: square/okhttp

public static CertificateChainCleaner get(X509TrustManager trustManager) {
 return Platform.get().buildCertificateChainCleaner(trustManager);
}

代码示例来源：origin: square/okhttp

private static SSLSocketFactory createInsecureSslSocketFactory(TrustManager trustManager) {
 try {
  SSLContext context = Platform.get().getSSLContext();
  context.init(null, new TrustManager[] {trustManager}, null);
  return context.getSocketFactory();
 } catch (Exception e) {
  throw new AssertionError(e);
 }
}

代码示例来源：origin: square/okhttp

/**
 * Sets the socket factory used to secure HTTPS connections. If unset, the system default will
 * be used.
 *
 * @deprecated {@code SSLSocketFactory} does not expose its {@link X509TrustManager}, which is
 *     a field that OkHttp needs to build a clean certificate chain. This method instead must
 *     use reflection to extract the trust manager. Applications should prefer to call {@link
 *     #sslSocketFactory(SSLSocketFactory, X509TrustManager)}, which avoids such reflection.
 */
public Builder sslSocketFactory(SSLSocketFactory sslSocketFactory) {
 if (sslSocketFactory == null) throw new NullPointerException("sslSocketFactory == null");
 this.sslSocketFactory = sslSocketFactory;
 this.certificateChainCleaner = Platform.get().buildCertificateChainCleaner(sslSocketFactory);
 return this;
}

代码示例来源：origin: square/okhttp

public SSLContext sslContext() {
 try {
  SSLContext sslContext = Platform.get().getSSLContext();
  sslContext.init(new KeyManager[] { keyManager }, new TrustManager[] { trustManager },
    new SecureRandom());
  return sslContext;
 } catch (KeyManagementException e) {
  throw new AssertionError(e);
 }
}

代码示例来源：origin: square/okhttp

public CertificateChainCleaner buildCertificateChainCleaner(SSLSocketFactory sslSocketFactory) {
 X509TrustManager trustManager = trustManager(sslSocketFactory);
 if (trustManager == null) {
  throw new IllegalStateException("Unable to extract the trust manager on "
    + Platform.get()
    + ", sslSocketFactory is "
    + sslSocketFactory.getClass());
 }
 return buildCertificateChainCleaner(trustManager);
}

代码示例来源：origin: square/okhttp

@Override public void setRequestProperty(String field, String newValue) {
 if (connected) {
  throw new IllegalStateException("Cannot set request property after connection is made");
 }
 if (field == null) {
  throw new NullPointerException("field == null");
 }
 if (newValue == null) {
  // Silently ignore null header values for backwards compatibility with older
  // android versions as well as with other URLConnection implementations.
  //
  // Some implementations send a malformed HTTP header when faced with
  // such requests, we respect the spec and ignore the header.
  Platform.get().log(WARN, "Ignoring header " + field + " because its value was null.", null);
  return;
 }
 requestHeaders.set(field, newValue);
}

代码示例来源：origin: square/okhttp

@Override public void addRequestProperty(String field, String value) {
 if (connected) {
  throw new IllegalStateException("Cannot add request property after connection is made");
 }
 if (field == null) {
  throw new NullPointerException("field == null");
 }
 if (value == null) {
  // Silently ignore null header values for backwards compatibility with older
  // android versions as well as with other URLConnection implementations.
  //
  // Some implementations send a malformed HTTP header when faced with
  // such requests, we respect the spec and ignore the header.
  Platform.get().log(WARN, "Ignoring header " + field + " because its value was null.", null);
  return;
 }
 requestHeaders.add(field, value);
}

代码示例来源：origin: square/okhttp

/**
 * Reads the public suffix list treating the operation as uninterruptible. We always want to read
 * the list otherwise we'll be left in a bad state. If the thread was interrupted prior to this
 * operation, it will be re-interrupted after the list is read.
 */
private void readTheListUninterruptibly() {
 boolean interrupted = false;
 try {
  while (true) {
   try {
    readTheList();
    return;
   } catch (InterruptedIOException e) {
    Thread.interrupted(); // Temporarily clear the interrupted state.
    interrupted = true;
   } catch (IOException e) {
    Platform.get().log(Platform.WARN, "Failed to read public suffix list", e);
    return;
   }
  }
 } finally {
  if (interrupted) {
   Thread.currentThread().interrupt(); // Retain interrupted status.
  }
 }
}

代码示例来源：origin: square/okhttp

private static void sendRequest(OkHttpClient client, String url) {
  System.out.printf("%-40s ", url);
  System.out.flush();

  System.out.println(Platform.get());

  Request request = new Request.Builder().url(url).build();

  try (Response response = client.newCall(request).execute()) {
   Handshake handshake = response.handshake();
   System.out.println(handshake.tlsVersion()
     + " "
     + handshake.cipherSuite()
     + " "
     + response.protocol()
     + " "
     + response.code
     + " "
     + response.body.bytes().length
     + "b");
  } catch (IOException ioe) {
   System.out.println(ioe.toString());
  }
 }
}

代码示例来源：origin: square/okhttp

@Override public List<Cookie> loadForRequest(HttpUrl url) {
 // The RI passes all headers. We don't have 'em, so we don't pass 'em!
 Map<String, List<String>> headers = Collections.emptyMap();
 Map<String, List<String>> cookieHeaders;
 try {
  cookieHeaders = cookieHandler.get(url.uri(), headers);
 } catch (IOException e) {
  Platform.get().log(WARN, "Loading cookies failed for " + url.resolve("/..."), e);
  return Collections.emptyList();
 }
 List<Cookie> cookies = null;
 for (Map.Entry<String, List<String>> entry : cookieHeaders.entrySet()) {
  String key = entry.getKey();
  if (("Cookie".equalsIgnoreCase(key) || "Cookie2".equalsIgnoreCase(key))
    && !entry.getValue().isEmpty()) {
   for (String header : entry.getValue()) {
    if (cookies == null) cookies = new ArrayList<>();
    cookies.addAll(decodeHeaderAsJavaNetCookies(url, header));
   }
  }
 }
 return cookies != null
   ? Collections.unmodifiableList(cookies)
   : Collections.emptyList();
}

代码示例来源：origin: square/okhttp

@Override public void saveFromResponse(HttpUrl url, List<Cookie> cookies) {
 if (cookieHandler != null) {
  List<String> cookieStrings = new ArrayList<>();
  for (Cookie cookie : cookies) {
   cookieStrings.add(cookie.toString(true));
  }
  Map<String, List<String>> multimap = Collections.singletonMap("Set-Cookie", cookieStrings);
  try {
   cookieHandler.put(url.uri(), multimap);
  } catch (IOException e) {
   Platform.get().log(WARN, "Saving cookies failed for " + url.resolve("/..."), e);
  }
 }
}

代码示例来源：origin: square/okhttp

String message = "A connection to " + connection.route().address().url()
  + " was leaked. Did you forget to close a response body?";
Platform.get().logCloseableLeak(message, streamAllocRef.callStackTrace);

代码示例来源：origin: square/okhttp

@Override public void execute() {
  try {
   listener.onStream(newStream);
  } catch (IOException e) {
   Platform.get().log(
     INFO, "Http2Connection.Listener failure for " + connectionName, e);
   try {
    newStream.close(ErrorCode.PROTOCOL_ERROR);
   } catch (IOException ignored) {
   }
  }
 }
});

代码示例来源：origin: square/okhttp

private List<InetAddress> readResponse(String hostname, Response response) throws Exception {
 if (response.cacheResponse() == null && response.protocol() != Protocol.HTTP_2) {
  Platform.get().log(Platform.WARN, "Incorrect protocol: " + response.protocol(), null);
 }
 try {
  if (!response.isSuccessful()) {
   throw new IOException("response: " + response.code() + " " + response.message());
  }
  ResponseBody body = response.body();
  if (body.contentLength() > MAX_RESPONSE_SIZE) {
   throw new IOException("response size exceeds limit ("
     + MAX_RESPONSE_SIZE
     + " bytes): "
     + body.contentLength()
     + " bytes");
  }
  ByteString responseBytes = body.source().readByteString();
  return DnsRecordCodec.decodeAnswers(hostname, responseBytes);
 } finally {
  response.close();
 }
}

代码示例来源：origin: square/okhttp

public static void main(String[] args) {
 //System.setProperty("javax.net.debug", "ssl:handshake:verbose");
 Security.insertProviderAt(Conscrypt.newProviderBuilder().provideTrustManager().build(), 1);
 System.out.println(
   "Running tests using " + Platform.get() + " " + System.getProperty("java.vm.version"));
 // https://github.com/tlswg/tls13-spec/wiki/Implementations
 List<String> urls =
   Arrays.asList("https://enabled.tls13.com", "https://www.howsmyssl.com/a/check",
     "https://tls13.cloudflare.com", "https://www.allizom.org/robots.txt",
     "https://tls13.crypto.mozilla.org/", "https://tls.ctf.network/robots.txt",
     "https://rustls.jbp.io/", "https://h2o.examp1e.net", "https://mew.org/",
     "https://tls13.baishancloud.com/", "https://tls13.akamai.io/", "https://swifttls.org/",
     "https://www.googleapis.com/robots.txt", "https://graph.facebook.com/robots.txt",
     "https://api.twitter.com/robots.txt", "https://connect.squareup.com/robots.txt");
 System.out.println("TLS1.3+TLS1.2");
 testClient(urls, buildClient(ConnectionSpec.RESTRICTED_TLS));
 System.out.println("\nTLS1.3 only");
 testClient(urls, buildClient(TLS_13));
 System.out.println("\nTLS1.3 then fallback");
 testClient(urls, buildClient(TLS_13, TLS_12));
}

代码示例来源：origin: square/okhttp

/** Does all the work necessary to build a full HTTP or HTTPS connection on a raw socket. */
private void connectSocket(int connectTimeout, int readTimeout, Call call,
  EventListener eventListener) throws IOException {
 Proxy proxy = route.proxy();
 Address address = route.address();
 rawSocket = proxy.type() == Proxy.Type.DIRECT || proxy.type() == Proxy.Type.HTTP
   ? address.socketFactory().createSocket()
   : new Socket(proxy);
 eventListener.connectStart(call, route.socketAddress(), proxy);
 rawSocket.setSoTimeout(readTimeout);
 try {
  Platform.get().connectSocket(rawSocket, route.socketAddress(), connectTimeout);
 } catch (ConnectException e) {
  ConnectException ce = new ConnectException("Failed to connect to " + route.socketAddress());
  ce.initCause(e);
  throw ce;
 }
 // The following try/catch block is a pseudo hacky way to get around a crash on Android 7.0
 // More details:
 // https://github.com/square/okhttp/issues/3245
 // https://android-review.googlesource.com/#/c/271775/
 try {
  source = Okio.buffer(Okio.source(rawSocket));
  sink = Okio.buffer(Okio.sink(rawSocket));
 } catch (NullPointerException npe) {
  if (NPE_THROW_WITH_NULL.equals(npe.getMessage())) {
   throw new IOException(npe);
  }
 }
}

代码示例来源：origin: square/okhttp

@Override protected void execute() {
  boolean signalledCallback = false;
  timeout.enter();
  try {
   Response response = getResponseWithInterceptorChain();
   if (retryAndFollowUpInterceptor.isCanceled()) {
    signalledCallback = true;
    responseCallback.onFailure(RealCall.this, new IOException("Canceled"));
   } else {
    signalledCallback = true;
    responseCallback.onResponse(RealCall.this, response);
   }
  } catch (IOException e) {
   e = timeoutExit(e);
   if (signalledCallback) {
    // Do not signal the callback twice!
    Platform.get().log(INFO, "Callback failure for " + toLoggableString(), e);
   } else {
    eventListener.callFailed(RealCall.this, e);
    responseCallback.onFailure(RealCall.this, e);
   }
  } finally {
   client.dispatcher().finished(this);
  }
 }
}