java rpc开发包

json-rpc:

 

http://code.google.com/p/json-rpc-for-java/

 

xml-rpc:

 

http://ws.apache.org/xmlrpc/index.html

 

http://xmlrpc.sourceforge.net/

 

webservice:

 

http://www.ibm.com/developerworks/webservices/library/ws-javaclient/index.html