auto doc=new tinyxml2::XMLDocument();
doc->Parse(FileUtils::getInstance()->getStringFromFile("data_1.xml").c_str());
auto root=doc->RootElement();
for (auto e=root->FirstChildElement();e;e=e->NextSiblingElement()) {
std::string str;
for (auto attr=e->FirstAttribute();attr;attr=attr->Next()) {
str+=attr->Name();
str+=":";
str+=attr->Value();
str+=",";
}
log("%s",str.c_str());
}