JAVA json转xml

首先要去官方下载json-lib工具包
https://mvnrepository.com/artifact/net.sf.json-lib/json-lib/2.4

<dependency>
    <groupId>net.sf.json-libgroupId>
    <artifactId>json-libartifactId>
    <version>2.4version>
    <classifier>jdk15classifier>
dependency>

目前最新的是2.4的版本，json-lib还需要以下依赖包：
通过mvn库可以直接去下载。
jakartacommons-lang 2.5
jakartacommons-beanutils 1.8.0
jakartacommons-collections 3.2.1
jakartacommons-logging 1.1.1
ezmorph1.0.6

From JSON to XML

Code
XML output
1.

    JSONObject json = new JSONObject( true );  
    String xml = XMLSerializer.write( json );  

  JSONObject json = JSONObject.fromObject("{\"name\":\"json\",\"bool\":true,\"int\":1}");  
String xml = XMLSerializer.write( json );  

JSONArray json = JSONArray.fromObject("[1,2,3]");  

String xml = XMLSerializer.write( json ); 

From XML to JSON

Code

1.    <a class="array">  
2.      <e type="function" params="i,j">  
3.          return matrix[i][j];  
4.      e>  
5.    a>  

1.    JSONArray json = (JSONArray) XMLSerializer.read( xml );  
2.    System.out.println( json );  
3.    // prints [function(i,j){ return matrix[i][j]; }]  

自己示例：

public String segmentXml(String text) {
   JSONObject jsonObjec =segmentJson(text);
   String xml = json2XML(jsonObjec.toString());
   return  xml;
}