@Override
    public String toJSONString(Object obj) {
        return com.alibaba.fastjson.JSONObject.toJSONString(obj);
    }
@author Robert HG (254963746@qq.com) on 11/19/15.
lts-core/src/main/java/com/github/ltsopensource/core/json/fastjson/FastJSONAdapter.java