#include <stdio.h>
#include <libxml/parser.h>
#include <libxml/xpath.h>
#include <libxml/tree.h>
int main()
{
//定义文档和节点指针
xmlDocPtr doc = xmlNewDoc(BAD_CAST "1.0");
xmlNodePtr root_node = xmlNewNode(NULL, BAD_CAST "root");
//设置根节点
xmlDocSetRootElement(doc, root_node);
//在根节点中直接创建节点
xmlNewTextChild(root_node, NULL, BAD_CAST "newNode1", BAD_CAST "newNode1 content");
xmlNewTextChild(root_node, NULL, BAD_CAST "newNode2", BAD_CAST "newNode2 content");
xmlNewTextChild(root_node, NULL, BAD_CAST "newNode3", BAD_CAST "newNode3 content");
//创建一个节点,设置其内容和属性,然后加入根结点
xmlNodePtr node = xmlNewNode(NULL, BAD_CAST "node2");
xmlNodePtr content = xmlNewText(BAD_CAST "NODE CONTENT");
//将节点添加到根节点
xmlAddChild(root_node, node);
xmlAddChild(node, content);
xmlNewProp(node, BAD_CAST "attribute", BAD_CAST "yes");
//创建一个儿子和孙子节点
node = xmlNewNode(NULL, BAD_CAST "son");
xmlAddChild(root_node, node);
xmlNodePtr grandson = xmlNewNode(NULL, BAD_CAST "grandson");
xmlAddChild(node, grandson);
xmlAddChild(grandson, xmlNewText(BAD_CAST "This is a grandson node"));
//存储xml文档
int nRel = xmlSaveFile("Create.xml", doc);
if (nRel != -1) {
printf("一个xml文档被创建,写入%d个字节。\n", nRel);
}
//释放文档内节点动态申请的内存
xmlFreeDoc(doc);
return 0;
}