map guid

@@ -56,10 +56,10 @@ namespace DmpMapping
     }
     }
     else if (boost::iequals(request, "getmap"))
     else if (boost::iequals(request, "getmap"))
     {
     {
-      const std::string map = params.Map();
-      if(vectorMappingProjects_.find(map) != vectorMappingProjects_.end())
+      const std::string mapGuid = params.MapGuid();
+      if(vectorMappingProjects_.find(mapGuid) != vectorMappingProjects_.end())
       {
       {
-          shared_ptr<DmpProject> project = vectorMappingProjects_.find(map)->second;
+          shared_ptr<DmpProject> project = vectorMappingProjects_.find(mapGuid)->second;
           const DmpWms::DmpWmsParameters wmsParams(context.request()->serverParameters());
           const DmpWms::DmpWmsParameters wmsParams(context.request()->serverParameters());
           DmpWms::writeGetMap(context, wmsParams, project.get());
           DmpWms::writeGetMap(context, wmsParams, project.get());
       }
       }

@@ -94,4 +94,11 @@ namespace DmpMapping
         return value;
         return value;
     }
     }
 
 
+    std::string DmpMappingParameters::MapGuid() const
+    {
+        std::string value = "";
+        GetStringParameter("GUID",value);
+        return value;
+    }
+
 } // namespace DmpWms
 } // namespace DmpWms

@@ -24,6 +24,7 @@ namespace DmpMapping
         std::string Version() const; //必须  服务版本， 值为 1.0.0, 1.1.0, 1.1.1, 1.3
         std::string Version() const; //必须  服务版本， 值为 1.0.0, 1.1.0, 1.1.1, 1.3
 
 
         std::string Map() const; 
         std::string Map() const; 
+        std::string MapGuid() const; 
 
 
     private:
     private:
         bool GetStringParameter(const char* key, std::string &value) const;
         bool GetStringParameter(const char* key, std::string &value) const;