diff --git a/testHasttable/cimexporter.cpp b/testHasttable/cimexporter.cpp
index 6999c45..5298659 100644
--- a/testHasttable/cimexporter.cpp
+++ b/testHasttable/cimexporter.cpp
@@ -10,6 +10,7 @@ void CIMExporter::add(const QPair<QString,QString>& fromTo,Line* line)
     lineStru.line=line;
     lineStru.fromID=fromTo.first;
     lineStru.toID=fromTo.second;
+    this->line.push_back(lineStru);
 
 }
 void CIMExporter::add(const QPair<QString,QString>& fromTo,Switch* sw)
@@ -18,6 +19,7 @@ void CIMExporter::add(const QPair<QString,QString>& fromTo,Switch* sw)
     switchStru.sw=sw;
     switchStru.fromID=fromTo.first;
     switchStru.toID=fromTo.second;
+    this->sw.push_back(switchStru);
 }
 void CIMExporter::add(const QPair<QString,QString>& fromTo,Transformer* tf)
 {
@@ -25,12 +27,32 @@ void CIMExporter::add(const QPair<QString,QString>& fromTo,Transformer* tf)
     tfStru.tf=tf;
     tfStru.fromID=fromTo.first;
     tfStru.toID=fromTo.second;
+    this->tf.push_back(tfStru);
 }
 
 
 void CIMExporter::exportTo(const QString& path)
 {
+    //先给所有节点都编号
+    this->idToNumber(this->line);
+    this->idToNumber(this->sw);
+    this->idToNumber(this->tf);
 
+
+}
+template<typename T>
+void CIMExporter::idToNumber(QList<T> &s)//把所有元件的标识进行编号
+{
+    for(typename QList<T>::iterator ite=s.begin();
+        ite!=s.end();
+        ite++
+        )
+    {
+        T _t=*ite;
+        _t.fromNum=this->numberIt(_t.fromID);
+        _t.toNum=this->numberIt(_t.toID);
+        *ite=_t;
+    }
 }
 
 int CIMExporter::numberIt(const QString& id)
diff --git a/testHasttable/cimexporter.h b/testHasttable/cimexporter.h
index 2dd457f..ef8b89c 100644
--- a/testHasttable/cimexporter.h
+++ b/testHasttable/cimexporter.h
@@ -38,10 +38,12 @@ public:
     void exportTo(const QString& path);
 private:
     QList<LineStru> line;
-    QList<Switch> sw;
+    QList<SwitchStru> sw;
     QList<TransformerStru> tf;
     QHash<QString,int> number;
     int numberIt(const QString &id);//编号
+    template<typename T>
+    void idToNumber(QList<T> &s);//把所有元件的标识进行编号
 };
 
 #endif // CIMEXPORTER_H