add

+/*
+ * @Author: your name
+ * @Date: 2021-04-26 11:22:48
+ * @LastEditTime: 2021-04-26 16:58:30
+ * @LastEditors: Please set LastEditors
+ * @Description: In User Settings Edit
+ * @FilePath: /dmapserver/src/server/dmpserverparameters.h
+ */
+/**************************************************************************
+* file:              dmpserverparameters.h
+
+* Author:            wanzhongping
+* Date:              2021-01-19 09:47:49
+* Email:             zhongpingw@chinadci.com
+* copyright:         广州城市信息研究所有限公司
+***************************************************************************/
+
+#ifndef __dmpserverparameters_h__
+#define __dmpserverparameters_h__
+
+#include "dmap_server.h"
+#include <map>
+#include <vector>
+#include <boost/algorithm/string.hpp>
+#include "dmpserverutils.h"
+
+typedef std::map<std::string, std::string> ParameterMap;
+class SERVER_EXPORT DmpServerParameters
+{
+public:
+    DmpServerParameters();
+    DmpServerParameters(const std::string &query_string);
+    virtual ~DmpServerParameters() {};
+
+    void Add(const std::string &key, const std::string &value);
+    void Remove(const std::string &key);
+    void Clear();
+
+    CIMap Parameters() const { return params_ ;}
+    void SetQueryString(const std::string &query_string);
+
+    std::string Service() const;
+    std::string Request() const;
+    std::string Version() const;
+
+protected:
+    CIMap params_;
+
+};
+#endif //__dmpserverparameters_h__