开篇dom解析总结

dom解析

1.建立DocumentBuilderFactory

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

2..通过DocumentBuilderFactory获得DocumentBuilder

DocumentBuilder builder = null;

try{

builder = factory.newInstance();

}

catch.....

3.定义Document对象

Document doc = null;

doc = builder.newDocument();

4.建立各个操作节点

Element linkman = doc.createElement("linkman");

'......

5.设置文本节点

6.设置节点关系

7.输出文档到文件中