syntax = "proto3"; package cn.sagacloud.proto; option optimize_for = SPEED; //option java_package = "cn.sagacloud.server.proto"; option java_outer_classname = "MessageProto"; //message Message{ // int32 cmd = 1; // string className = 2; // string content = 3; //} message Message{ string cmd = 1; int32 taskId = 2; string content = 3; }