tinyxml2的使用方法

網上下載tinyxml2.h和tinyxml2.cpp，Windows和linux都可以用。
VC++編譯後得到tinyxml2.lib和tinyxml2.dll。
新建項目，包含tinyxml2.h文件

#include <stdio.h>
#include <tinyxml2.h>
#pragma comment(lib,"tinyxml2.lib")
using namespace tinyxml2;

void createXML()
{
	XMLDocument doc;

	char* declaration = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
	doc.Parse(declaration);

	XMLComment* comment = doc.NewComment("this is a xml test file");
	doc.InsertEndChild(comment);

	XMLElement* root = doc.NewElement("Root");
	doc.InsertEndChild(root);

	XMLElement* user = doc.NewElement("User");
	user->SetAttribute("Name", "fengbingchun");

	root->InsertEndChild(user);

	XMLElement* blog = doc.NewElement("Blog");
	XMLText* text1 = doc.NewText("CSDN");
	blog->InsertEndChild(text1);
	user->InsertEndChild(blog);

	doc.SaveFile("test1.xml");
}

void readXML()
{
	XMLDocument doc;
	doc.LoadFile("test2.xml");

	XMLElement* root = doc.RootElement();

	XMLElement* ip = root->FirstChildElement("ip");
	printf("ip:%s\n",ip->GetText());

	XMLElement* port = root->FirstChildElement("port");
	printf("ip:%d\n", atoi(port->GetText()));

	XMLElement* username = root->FirstChildElement("username");
	printf("username:%s\n", username->GetText());

	XMLElement* password = root->FirstChildElement("password");
	printf("password:%s\n", password->GetText());

	XMLElement* MonitorDir = root->FirstChildElement("MonitorDir");
	printf("MonitorDir:%s\n", MonitorDir->GetText());

	XMLElement* remotePath = root->FirstChildElement("remotePath");
	printf("remotePath:%s\n", remotePath->GetText());


}

int main()
{
	readXML();
	getchar();
	return 0;
}

創建的xml如下：

<?xml version="1.0" encoding="UTF-8"?>
<!--this is a xml test file-->
<Root>
    <User Name="fengbingchun">
        <Blog>CSDN</Blog>
    </User>
</Root>

讀取的 xml如下：

<?xml version="1.0" encoding="UTF-8"?>
<ftp>
    <ip>192.168.100.5</ip>
	<port>21</port>
	<username>rxm25</username>
	<password>rxm25</password>
	<MonitorDir>MonitorDir</MonitorDir>
	<remotePath>rxm25Data</remotePath>
</ftp>

附Qt操作xml鏈接：https://www.cnblogs.com/warmlight/p/11389944.html