实现策略配置功能

src/protocol/CommEntity.cpp

@@ -0,0 +1,28 @@
+#include "CommEntity.h"
+#include "TcpEntity.h"
+
+std::shared_ptr<CommEntity> CommEntity::create(Fields& data)
+{
+    std::string commType = data.value("commType");
+    std::string ip = data.value("ip");
+    int port = data.get<int>("port");
+    int isclient = data.get<int>("isclient");
+
+    if (commType == "TCP")
+    {
+        auto entity = std::make_shared<TcpEntity>();
+        entity->setHost(ip, port, isclient);
+        return entity;
+    }
+    else if (commType == "MODBUS")
+    {
+    }
+    else if (commType == "ACTIVEX")
+    {
+    }
+    else if (commType == "SDK")
+    {
+    }
+
+    return nullptr;
+}