不是用QStringRef，太容易出错。

Signed-off-by: facat@lab.com <facat@lab.com>

testHasttable/BasicElementInfo.cpp

@@ -1,7 +1,7 @@
 #include "BasicElementInfo.h"
 
-//#include <iostream>
-BasicElementInfo::BasicElementInfo()
+#include <iostream>
+BasicElementInfo::BasicElementInfo(QObject *parent)
 {
 
 }
@@ -12,6 +12,16 @@ bool BasicElementInfo::derivedParse(QXmlStreamReader& reader)
     return true;
 }
 
+QString BasicElementInfo::getID()
+{
+    return this->id;
+}
+
+QString BasicElementInfo::getName()
+{
+    return this->name;
+}
+
 bool BasicElementInfo::parse(QXmlStreamReader &reader)
 {
     return true;
@@ -19,10 +29,11 @@ bool BasicElementInfo::parse(QXmlStreamReader &reader)
 
 bool BasicElementInfo::parseBasicInfo(QXmlStreamReader &reader)
 {
-    //    std::cout<<"father"<<"\n";
     QStringRef elementName;
     QStringRef id;
     elementName=reader.name();
+    this->name=elementName.toString();
+    this->id=id.toString();
     qDebug()<<reader.name()<<"\n";
     if(reader.attributes().hasAttribute("rdf:ID"))
     {
@@ -33,14 +44,12 @@ bool BasicElementInfo::parseBasicInfo(QXmlStreamReader &reader)
     while(!reader.atEnd() && !reader.hasError())
     {
         reader.readNext();
+        elementName=reader.name();
         this->derivedParse(reader);
         if(reader.isEndElement() && reader.name()==elementName)
         {
             break;
         }
     }
-
-    this->name=elementName;
-    this->id=id;
     return true;
 }