cocos2d-x讀取xml（適用於cocos2d-x 2.0以上版本）

#include "CXmlStream.h"
 
 
CXmlStream::CXmlStream(const char* dicFilename)
{
	this->m_dictionary = CCDictionary::createWithContentsOfFile(dicFilename);
}
 
CXmlStream::~CXmlStream()
{
 
}
 
const char* CXmlStream::GetStringByKey(const char* keyword)
{
	return ((CCString*)(this->m_dictionary->objectForKey(keyword)))->m_sString.c_str();
}
 
const char* CXmlStream::GetStringByKeyFromFile(const char* dicFilename, const char* keyword)
{
	CCDictionary *dictionary = CCDictionary::createWithContentsOfFile(dicFilename);
	return ((CCString*)dictionary->objectForKey(keyword))->m_sString.c_str();
}

cpp中主要實現了兩個通過關鍵字獲取對應內容的函數。

下麵是.h文件：

#ifndef __CXMLSTREAM_H__
#define __CXMLSTREAM_H__
 
#include "cocos2d.h"
 
USING_NS_CC;
 
class CXmlStream
{
private:
	CCDictionary* m_dictionary;
 
public:
	CXmlStream(const char* dicFilename);
	~CXmlStream();
 
	const char* GetStringByKey(const char* keyword);
 
	static const char* GetStringByKeyFromFile(const char* dicFilename, const char* keyword);
};
 
#endif

聲明了一個字典用來存儲從xml中讀取的內容。

例如下麵的一個xml文件：

<dict>
        <key>HomeScene</key>
		<string>首頁</string>
	<key>MainScene</key>
		<string>主頁</string>
	<key>BookScene</key>
		<string>百科</string>
	<key>GameScene</key>
		<string>遊戲</string>
	<key>AnimScene</key>
		<string>動畫</string>
	<key>FOgameScene</key>
		<string>力的作用</string>
	<key>FOgameScene_Book</key>
		<string>力的作用 - 百科</string>
	<key>FOgameScene_Game</key>
		<string>力的作用 - 遊戲</string>
	<key>FOgameScene_Anim</key>
		<string>力的作用 - 動畫</string>
	<key>GVScene</key>
		<string>地球引力</string>
	<key>GVScene_Book</key>
		<string>地球引力 - 百科</string>
	<key>GVScene_Game</key>
		<string>地球引力 - 遊戲</string>
	<key>GVScene_Anim</key>
		<string>地球引力 - 動畫</string>
</dict>

大家也可在github中查看源代碼：https://gist.github.com/xiebaochun/835508ffa63907c1cca3