[英]socket.io-java-client cookies / custom headers
我正在為網站做一個移動應用程序,他們使用Socket.io和Websocket進行通信。
我在Android上使用socket.io-java-client連接到Socket.io服務器,問題是,我不知道如何使用它設置自定義標頭/ cookie。
代碼如下所示:
public void runIO(){
try {
SocketIO socket = new SocketIO("http://192.168.1.60:1337");
socket.connect(new IOCallback() {
@Override
public void onMessage(JSONObject json, IOAcknowledge ack) {
try {
System.out.println("Server said:" + json.toString(2));
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public void onMessage(String data, IOAcknowledge ack) {
System.out.println("Server said: " + data);
}
@Override
public void onError(SocketIOException socketIOException) {
System.out.println("an Error occured");
socketIOException.printStackTrace();
}
@Override
public void onDisconnect() {
System.out.println("Connection terminated.");
}
@Override
public void onConnect() {
System.out.println("Connection established");
}
@Override
public void on(String event, IOAcknowledge ack, Object... args) {
System.out.println("Server triggered event '" + event + "'");
}
});
// This line is cached until the connection is establisched.
socket.send("Hello Server!");
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
實際上,有一些簡單的函數可用於在連接之前設置標頭:
addHeader(String key, String value)
和setHeaders(Properties headers)
您還可以使用SocketIO(final String url, Properties headers)
(而不是我使用的SocketIO(final String url)
):
// Haeader Properties initiation
private Properties headers = new Properties();
然后例如設置cookie:
headers.setProperty("Cookie","key=data;key2=data2");
最后在連接時更換
this.socket = new SocketIO(val);
通過
this.socket = new SocketIO(val,this.headers);
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.