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我有这个代码,它从通过HttpServletRequest请求传递的URL获取XML文件。我检查了请求和inStream的值不为空/空。但是我得到一个错误“文档行-1错误:文件过早结束。嵌套异常:文件过早结束。” 请求和inStream值分别显示为 [email protected] [email protected] 。 以下是代码SAXReader返回文件的提前结尾
private void processRequest(HttpServletRequest request,
HttpServletResponse response, VariablesSecureApp vars) {
// TODO Auto-generated method stub
try {
System.out.println(request);
InputStream inStream = request.getInputStream();
System.out.println(inStream);
SAXReader sax = new SAXReader();
Document doc = sax.read(inStream);
System.out.println(doc);
Element rootElement = (Element) doc.getRootElement();
if (!rootElement.getName().equals("ob")){
throw new OBException("The root element of the xml document should be: Ob but it is " + rootElement.getName());
}
//createSalesOrder(doc,response,request);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (DocumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
'System.out.println(inStream);'?!? –
只是为了检查inStream的值。是否为空。 – sanjeeda