android MQTT客户端接收消息,byte[]转String时中文乱码
挂科廖 2015-09-29 02:34:48 private class MQTTConnection implements MqttSimpleCallback {
。。。。。省略一些代码,以下是手机接收到推送消息时调用的方法。。。。。。
public void publishArrived(String topicName, byte[] payload, int qos,
boolean retained) {
// Show a notification
String s = null;
try {
String ss = new String(payload, "GB2312");
System.out.println(ss);
showNotification(topicName, ss);
} catch (Exception e) {
e.printStackTrace();
}
log("Got message: " + s);
}
}
打印出的ss为乱码!!