[alibaba/fastjson]1.2.83 是不是默认关闭了 Feature.DisableFieldSmartMatch?

bean

import com.alibaba.fastjson.annotation.JSONField;

import lombok.Data;

@Data
public class RadiosConfig{

    /**
     * 电台类型：1-国家台，2-省市台，3-网络台
     */
    @JSONField(name = "radio_type")
    private Byte radioType;
}

json 字符串 和单元测试

import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.alibaba.fastjson.JSONObject;
import com.feilong.json.JsonUtil;

/**
 * 
 * @author <a href="http://feitianbenyue.iteye.com/">feilong</a>
 */
public class RadiosConfigTest{

    private static final Logger LOGGER = LoggerFactory.getLogger(RadiosConfigTest.class);

    /** <code>{@value}</code> */
    public static final String  str    = "{\"radioType\":2}";

    @Test
    public void test(){
        RadiosConfig parseObject = JSONObject.parseObject(str, RadiosConfig.class);

        LOGGER.debug(JsonUtil.format(parseObject));
    }
}

fastjson 1.2.83

16:02:07 DEBUG (RadiosConfigTest.java:41) test() - {"radioType": null}

fastjson 1.2.70

16:06:33 DEBUG (RadiosConfigTest.java:41) test() - {"radioType": 2}