jdom 怎么建立解析XML流

Question

SAXBuilder sb = new SAXBuilder(); 
Document doc = sb.build(new FileInputStream("exampleA.xml")); 
我看大部分文档都是从文件生成DOC，然后处理
，如果我现在已经取得一个字符串，这个str1字符串是
str1="
<?xml version="1.0" encoding="GBK"?> <bookList>    <book>        <name>Java编程入门</name>        <author>张三</author>        <publishDate>2002-6-6</publishDate>        <price>35.0</price>    </book>    <book>        <name>XML在Java中的应用</name>        <author>李四</author>        <publishDate>2002-9-16</publishDate>        <price>92.0</price>    </book> </bookList>"那我应该怎么转成要处理的DOC？

Answer 1

java.io.Reader in= new java.io.StringReader(str1);
doc = sb.build(in);

Answer 2

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
dbf.newDocumentBuilder().prase(new InputSource(new StringReader(xmlString)));
xmlString为xml的字符串