Server-side：
axis2 webService
Android-side：
ksoap2-android-assembly-2.5.4-jar-with-dependencies
BUG CODE:
SoapObject so = request.getProperty(1);
Compiler report:
03-28 03:57:23.196: E/AndroidRuntime(2067): Caused by: java.lang.ClassCastException: org.ksoap2.serialization.SoapPrimitive
revise:
Object so = request.getProperty(1);
