即时消息在Android的新手。我想问问,如果有人知道为什么我得到这个“连接被拒绝”IOException当我尝试建立两个Android设备之间的TCP/IP连接。我试图ping这两个设备,他们正在响应。有谁请... 在此先感谢...拒绝连接:IOException在android的TCP/IP
E/TCP_IP connect thread(7466): java.net.ConnectException: /192.168.4.100:8080 - Connection refused
E/TCP_IP connect thread(7466): at org.apache.harmony.luni.net.PlainSocketImpl.connect(PlainSocketImpl.java:254)
E/TCP_IP connect thread(7466): at org.apache.harmony.luni.net.PlainSocketImpl.connect(PlainSocketImpl.java:219)
E/TCP_IP connect thread(7466): at java.net.Socket.startupSocket(Socket.java:781)
E/TCP_IP connect thread(7466): at java.net.Socket.<init>(Socket.java:316)
E/TCP_IP connect thread(7466): at com.neugent.WIFI.TCP_IP$ConnectThread.run(TCP_IP.java:291)
Ping是不是有帮助。尝试telnet。如果你在Windows和cmd提示符下,那将是:'telnet 192.168.4.100 8080'。我敢肯定,这将失败,这表明没有任何人在该端口上收听。 – 2011-04-12 01:45:27