需要这么几个库，直接放在你的代码工程里即可：

#include "rapidxml.h"

#include "rapidxml_utils.h"

int ReBornBossConf::loadConf(const char* szFileName){
rapidxml::file<char> fdoc(szFileName);  
rapidxml::xml_document<char> doc;
doc.parse<0>(fdoc.data());
//! 获取根节点  
rapidxml::xml_node<>* root = doc.first_node();
//活动开启结束配置
rapidxml::xml_node<>* pXmlRoot = root->first_node();
rapidxml::xml_node<>* pXmlNode = pXmlRoot->first_node();

attack_start_day = atoi(pXmlNode->first_attribute("attack_start_day")->value());
attack_start_hour = atoi(pXmlNode->first_attribute("attack_start_hour")->value());
attack_end_day = atoi(pXmlNode->first_attribute("attack_end_day")->value());
attack_end_hour = atoi(pXmlNode->first_attribute("attack_end_hour")->value());  
auction_end_day = atoi(pXmlNode->first_attribute("auction_end_day")->value());
auction_end_hour = atoi(pXmlNode->first_attribute("auction_end_hour")->value());
freetimes = atoi(pXmlNode->first_attribute("freetimes")->value());
  freecd    = atoi(pXmlNode->first_attribute("freecd")->value());
//boss属性配置
pXmlNode = pXmlRoot->next_sibling();
for (rapidxml::xml_node<>* pChildNode = pXmlNode->first_node(); pChildNode != NULL; pChildNode = pChildNode->next_sibling())
{
BossAttrsConf bac;
uint32_t starid=0;
uint32_t starnum=0;

bac.groupid= atoi(pChildNode->first_attribute("groupid")->value());
bac.npcid= atoi(pChildNode->first_attribute("npcid")->value());
starid = atoi(pChildNode->first_attribute("aid")->value());
starnum = atoi(pChildNode->first_attribute("anum")->value());
bac.conditions.insert(std::make_pair(starid,starnum));
this->bossAttrs.insert(std::make_pair(bac.groupid,bac));
}
pXmlNode = pXmlNode->next_sibling();
for (rapidxml::xml_node<>* pChildNode = pXmlNode->first_node(); pChildNode != NULL; pChildNode = pChildNode->next_sibling())
{
AuctionGoodsConf agc;
agc.itemid= atoi(pChildNode->first_attribute("itemid")->value());
agc.startprice= atoi(pChildNode->first_attribute("startprice")->value());
agc.addstep = atoi(pChildNode->first_attribute("addstep")->value());
this->auctionGoods.insert(std::make_pair(agc.itemid,agc));
}
return 0;
}