java xml转json json转xml（json转map）

刺骨的言语ヽ痛彻心扉 2022-04-11 06:45 660阅读 0赞

百度：java json 类库，

以后打算统一用jackson，

package xml2json;
    
    import java.io.File;
    import java.util.Map;
    
    import org.apache.commons.io.FileUtils;
    import org.codehaus.jackson.map.ObjectMapper;
    import org.codehaus.jackson.type.TypeReference;
    
    import net.sf.json.JSON;
    import net.sf.json.JSONObject;
    import net.sf.json.xml.XMLSerializer;
    
    /**
     * xml转json，json转xml
     * 
     * @author happyqing
     * @since 2016.8.8
     */
    public class JsonUtil {
    
    	public static JSON xml2json(String xml) {
    		XMLSerializer xmlSerializer = new XMLSerializer();
    		JSON json = xmlSerializer.read(xml);
    		// xmlSerializer.read(String arg0);
    		// xmlSerializer.readFromFile(File arg0);
    		// xmlSerializer.readFromFile(String path);
    		// xmlSerializer.readFromStream(InputStream arg0);
    		return json;
    	}
    
    	public static String json2xml(String json) {
    		JSONObject jobj = JSONObject.fromObject(json);
    		// JSON jsonObject = JSONSerializer.toJSON(json);
    		String xml = new XMLSerializer().write(jobj);
    		return xml;
    	}
    	
        public static Map json2map(String json) throws Exception{
        	ObjectMapper mapper = new ObjectMapper();
            Map<String, String> jsonMap = mapper.readValue(json.toString(),new TypeReference<Map<String, Object>>() {}); 
            return jsonMap;
        }
    
    	public static void main(String[] args) throws Exception {
    		String text = FileUtils.readFileToString(new File("D:/workspace/workspace_3.7/xml2map/src/xml2json/sample.xml"),"UTF-8");
    		JSON json = xml2json(text);
    		System.out.println(json.toString(1)); // json.toString(1) 格式化输出
    
    		// String xml = json2xml(json.toString());
    		// System.out.println(xml);
    	}
    
    }

**js xml转json，json转xml**

在线XML转JSON,JSON转XML-BeJSON.com  
[http://www.bejson.com/xml2json/][http_www.bejson.com_xml2json]

主要用到两个js  
ObjTree.js  
jkl-dumper.js

[http_www.bejson.com_xml2json]: http://www.bejson.com/xml2json/