問(wèn)題描述

1.如下所示：控制臺(tái)報(bào)錯(cuò)如圖：

2.后臺(tái)代碼為：

3.xml文件如下：

求大神解決，急，在線等，百度了很多方法都不管用，求大神解決！！

問(wèn)題解答

用你的代碼試了下，沒(méi)出現(xiàn)錯(cuò)誤，如果dom4j出錯(cuò)，試試別的

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();DocumentBuilder builder = factory.newDocumentBuilder();ClassPathResource resource = new ClassPathResource('reportType.xml');Document doc = builder.parse(resource.getInputStream());Element root = doc.getDocumentElement();NodeList list = root.getChildNodes();for (int i = 0, len = list.getLength(); i < len; i++) {

Node node = list.item(i);

}

我覺(jué)得是你xml文件的問(wèn)題，錯(cuò)誤翻譯過(guò)來(lái)是：文件提前結(jié)束！xml文件可能沒(méi)有結(jié)尾標(biāo)簽、開頭標(biāo)簽錯(cuò)誤等都可能遇到這種錯(cuò)誤！你貼下你完整的xml文件

Problem: Input stream is opened and read bytes from it, passed the same to document builder to parse method. so it caused the exception saying premature end of file.Solution: Pass fresh input stream which is opened and not read anything (bytes) before passing to parse method of DocumentBuilder object.回答4：

編碼問(wèn)題？xml文件屬性改為UTF-8試試呢