xml格式的String字符串转json字符串

1.引入pom依赖

<dependency>
    <groupId>org.json</groupId>
    <artifactId>json</artifactId>
    <version>20180130</version>
</dependency>

2.java 代码

org.json.JSONObject object = XML.toJSONObject(result);
String jsonData = object.get("epay").toString();
com.alibaba.fastjsonJSONObject resultJSON = JSON.parseObject(jsonData);