public void saveConfig()
	{
		String userDir = System.getProperty("user.dir");
		DiffZipConfigXmlModify mDiffZipConfigXmlModify=new DiffZipConfigXmlModify();
		mDiffZipConfigXmlModify.modifyConfig(userDir+"\\diff_zip\\config.xml", oldLuaZipPath, newLuaZipPath, diffLuaZipPath);
	}