重新规划网关与节点的交互协议，实现统一命令位的识别和处理

client/report/report.go

@@ -67,3 +67,7 @@ func Online(prov, city, isp string) (id int32, host string, err error) {
 
 	return respBody.Id, respBody.Host, nil
 }
+
+func Offline() error {
+	return nil
+}