dom4j读取xml文件

喜欢ヅ旅行 2023-06-02 05:25 4阅读 0赞

主要使用dom4j的SAXReader

1、pom引入dom4j

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2、测试的xml文件

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<?xml version="1.0" encoding="UTF-8"?>
    <bookMarks>
        <bookMark>
            <name>Unix时间戳</name>
            <url>http://tools.sharejs.com/unixtime.html</url>
        </bookMark>
        <bookMark>
            <name>图片Base64编码</name>
            <url>http://www.bejson.com/ui/image2base64/</url>
        </bookMark>
    </bookMarks>

3、读取xml内容的功能代码

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public static Map<String, String> getElements(String file) throws DocumentException{
            List<Element> elements;
            Map<String,String> map = new HashMap<>();
            Document document = DocumentHelper.createDocument();
            SAXReader saxReader = new SAXReader();
            document = saxReader.read(new File(file));
            elements = document.getRootElement().elements();
            for(Element element:elements){
                map.put(element.elementText("name"), element.elementText("url"));
            }
            return map;
        }

4、测试代码

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public static void main(String[] args){
            Map<String, String> bmarks = new HashMap<>();
            try {
                bmarks = MyXmlParser.getElements("bookmark.xml");
                for (Map.Entry<String, String> entry: bmarks.entrySet()) {
                    System.out.println(entry.getKey() + " : " + entry.getValue());
                }
            } catch (DocumentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

输出为：

图片Base64编码 : http://www.bejson.com/ui/image2base64/  
可视化布局 : http://www.bootcss.com/p/layoutit/

转载于:https://www.cnblogs.com/dannyyao/p/6821973.html

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