博客是个好东西

1.element attr() ,根据属性名来获取属性值

//1.获取document文档
//反射
String path= JsoupDemo4.class.getClassLoader().getResource("xxx.xml").getPath();
try {
Document document= Jsoup.parse(new File(path),"UTF-8");
//2.获取Elements/Element
Elements elements = document.getAllElements();
//可以把Elements看成是ArrayList<Element>
/* int i=0;
for (Element element : elements) {
System.out.println("i:"+(i++)+" ,element:"+element);
}
*/
Element element=document.getElementById("1");
System.out.println("element:"+element);
System.out.println("*********");
String attrStr= element.attr("color");
System.out.println("attrStr:"+attrStr);
System.out.println("&&&&&&&&&");
String attrStr2= element.attr("major");
System.out.println("attrStr2:"+attrStr2);

} catch (IOException e) {
e.printStackTrace();
}

}
}