HttpURLConnection conn = (HttpURLConnection)
url.openConnection();
InputStream inStream =
conn.getInputStream();//异常抛出
在AndroidManifest.xml文件
默认生成
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
删除android:targetSdkVersion 并修改 android:minSdkVersion="7" 或者更低版本
<uses-sdk
android:minSdkVersion="7"/>