{"schema":{"$refs":"#/values"}}转换为json然后再转换为string，$refs后面的值被转换为@

[xiaochengzila]

String s = "{\"schema\":{\"$ref\":\"#/definitions/URLJumpConfig\"}}";
        System.out.println(JSONObject.parseObject(s).toJSONString());

        String s1 = "{\"schema\":{\"ref\":\"#/definitions/URLJumpConfig\"}}";
        System.out.println(JSONObject.parseObject(s1).toJSONString());

        String s2 = "{\"schema\":{\"$ref\":\"#/definitions/URLJumpConfig\"}}";
        System.out.println(JSONObject.parseObject(s2).toJSONString());

控制台输出结果为
{"schema":{"$ref":"@"}}
{"schema":{"ref":"#/definitions/URLJumpConfig"}}
{"schema":{"$refs":"#/definitions/URLJumpConfig"}}
其中字符串s中$ref后面的值被转换为@