RPC举例（在客户机运算1到100之和，结果传服务器上，服务器计算100到200之和，将客户机的结果相加，再传给客户机显示）-RPC (Client Operational 1-100 up and the results to the server, Server 100-200 up and the client will be the result of the sum, then pass on the client display)