ByteArrayInputStream inputStream = new ByteArrayInputStream(r.getBytes());
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder db = factory.newDocumentBuilder();
org.w3c.dom.Document document = db.parse(inputStream);
NodeList node = document.getElementsByTagName("row");
for(int i = 0 ; i < node.getLength();i++){
org.jdom2.Element element = (Element)node.item(i);
String content = element.getAttributeValue("address");
System.out.println(content);
}
用的是这个方法。然后还有一种SAXReader的方法也试用过。 都是同样的报错：
Exception in thread "main" org.dom4j.DocumentException: Error on line 21 of document : 元素类型 "row" 必须后跟属性规范 ">" 或 "/>"。 Nested exception: 元素类型 "row" 必须后跟属性规范 ">" 或 "/>"。
错误信息有用的就这一行。 然后我的那个字符串，就是XML类型的字符串是以下内容：
<?xml version="1.0" encoding="GBK"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<soap:Header><out:system xmlns:out="http://www.xxx.com/">
</out:system></soap:Header>
<soap:Body>
<out:business xmlns:out="http://www.xxx.com/">
<result showtype="2"/>
<resultset name="structs">
<row label="医院编号" columnname="hospitalid" typename="Varchar2" />
<row label="地址" columnname="address" typename="Varchar2" />
<row label="可否预约" columnname="canappoint" typename="Varchar2" />
<row label="部门编号" columnname="deptcode" typename="Varchar2" />
<row label="医生" columnname="deptdoctors" typename="Varchar2" />
<row label="科室名称" columnname="outpatientofficename" typename="Varchar2" />
<row label="父级编号" columnname="parentId" typename="Varchar2" />
<row label="备注" columnname="remark" typename="Varchar2" />
</resultset>
<resultset name="retrieve"><row hospitalid="1"
address="外环路"
canappoint="1"
deptcode="1"
deptdoctors="李一"
outpatientofficename="外科"
parentId="0"
remark="测试"
/>
<row hospitalid="1"
address="外环路"
canappoint="1"
deptcode="2"
deptdoctors="王大陆"
outpatientofficename="骨科"
parentId="0"
remark="测试"
/>
</resultset>
</out:business>
</soap:Body>
</soap:Envelope>
错误信息里面说21行的row有错误，也就是这一块块的开始错误。帮忙看看吧。卡了挺久的了。这些就取了几个元素。
