5

当我通过 USB 连接并尝试连接在我的笔记本电脑上运行的 web 服务通过 Google Nexus 运行我的应用程序时，我遇到了以下错误，但我能够连接到 webservie。请指教。

     java.net.ConnectException: failed to connect to /192.168.1.122 (port 8080):       
           connect failed: ENETUNREACH (Network is unreachable)

            at libcore.io.IoBridge.connect(IoBridge.java:114)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
            at java.net.Socket.startupSocket(Socket.java:566)
            at java.net.Socket.tryAllAddresses(Socket.java:127)
            at java.net.Socket.<init>(Socket.java:177)
            at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
            at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
            at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
            at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
            at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
            at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
            at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
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2 回答 2

2

仅仅因为您将手机连接到计算机并不意味着它将创建网络连接。

创建 LAN 在 LAN IP 上运行 web 服务。并使用 wifi 连接到它。

于 2013-02-12T06:15:32.773 回答
0

您需要将服务发布到您的手机可以通过无线局域网连接到它们的位置。USB 仅用于调试目的

于 2013-07-03T10:47:20.417 回答