java.net.UnknownHostException: XXX.XXX Android

android开发

OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());

这步的时候抛出异常：

java.net.UnknownHostException: api.kaixin001.com

解决方法：

http://eliasbland.wordpress.com/2011/02/22/java-net-unknownhostexception-on-android-a-list-of-possible-causes/

在AndroidManifest.xml中增加这么一句：

<uses-permission android:name="android.permission.INTERNET" />

如下：

<application android:icon="@drawable/icon" android:label="@string/app_name"> 
        <activity android:name=".RecordActivity" 
                  android:label="@string/app_name"> 
            <intent-filter> 
                <action android:name="android.intent.action.MAIN" /> 
                <category android:name="android.intent.category.LAUNCHER" /> 
            </intent-filter> 
        </activity>

    </application> 
    <uses-permission android:name="android.permission.INTERNET" />

ok