domtree.03

来自「java操作xml文件的各种代码」· 03 代码 · 共 26 行

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;

public class DOMTreeView {
  public void parse(String uri){
    DocumentBuilder builder;
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    try{
      builder = factory.newDocumentBuilder();
      Document doc = builder.parse(uri);
    } catch (Exception e){
      System.err.println("分析错误: " + e.getMessage());
    }
  }
  public static void main(String[] args) {
    if( args.length != 1) {
      System.out.println("使用方法: java DOMTreeView [XML文件名称]");
      return;
    }

    String uri = args[0];
    DOMTreeView dtv = new DOMTreeView();
    dtv.parse(uri);
  }
}