Java 在Socket.io-client中发送自定义头
我在发送自定义标头时遇到问题。服务器端集成/代码一切正常,因为iOS代码工作正常。以下是我在iOS中的代码:Java 在Socket.io-client中发送自定义头,java,android,socket.io,socket.io-java-client,Java,Android,Socket.io,Socket.io Java Client,我在发送自定义标头时遇到问题。服务器端集成/代码一切正常,因为iOS代码工作正常。以下是我在iOS中的代码: let manager = SocketManager(socketURL: URL(string: "http://server_url_here/")!, config: [.log(true), .compress, .extraHeaders(["
let manager = SocketManager(socketURL: URL(string: "http://server_url_here/")!,
config: [.log(true),
.compress, .extraHeaders(["Authorization": "Bearer \(Defaults[.authToken])"])])
现在,我尝试了socket.io-client文档中提到的方法。下面是我使用的代码:
final OkHttpClient httpClient = new OkHttpClient.Builder()
.addNetworkInterceptor(new CustomHeaderInterceptor())
.build();
//options
final IO.Options options = new IO.Options();
options.webSocketFactory = httpClient;
options.callFactory = httpClient;
//manager
Manager manager = new Manager(URI.create(Constants.BASEURL));
socket = manager.socket("/event/0", options);
socket.connect();
但这是套接字错误处理程序中的错误:
io.socket.engineio.client.engineioexception xhr post错误
我也尝试了下面的代码,但不起作用:
socket.io().on(Manager.EVENT_TRANSPORT, new Emitter.Listener() {
@Override
public void call(Object... args) {
Transport transport = (Transport) args[0];
// Adding headers when EVENT_REQUEST_HEADERS is called
transport.on(Transport.EVENT_REQUEST_HEADERS, new Emitter.Listener() {
@Override
public void call(Object... args) {
Map<String, List<String>> mHeaders = (Map<String, List<String>>)args[0];
mHeaders.put("Authorization", Arrays.asList(auth_token_with_bearer));
}
});
transport.on(Transport.EVENT_RESPONSE_HEADERS, new Emitter.Listener() {
@Override
public void call(Object... args) {
@SuppressWarnings("unchecked")
Map<String, List<String>> headers = (Map<String, List<String>>)args[0];
// access response headers
String auth = headers.get("Authorization").get(0);
}
});
}
});
我读了很多关于这个问题的文章,但是没有一篇对我有用。请让我知道我现在错在哪里
OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
httpClient.addInterceptor(new Interceptor() {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request original = chain.request();
Request request = original.newBuilder()
.header("User-Agent", "Your-App-Name")
.header("Accept", "application/json")
.header("your_header_key", "value")
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}
}
OkHttpClient client = httpClient.build();