JSON轉換成實體類(實體類巢狀多層list)
阿新 • • 發佈:2018-12-31
在專案中,rabbitMQ返回的不是JSON而是二進位制數
json jar :
import com.alibaba.fastjson.JSON;
import net.sf.json.JSONObject;
@MessageQueueListener(queues = "check_result_v1_queue_test0530")
public void process(byte[] result) {String json = "";
try {
System.out.println(new String(result,"UTF-8"));
json = new String(result,"UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
JSONObject jsonObj = JSONObject.fromObject(json);
Map<String, Class> classMap = new HashMap<String, Class>();
classMap.put("hosts", AutoResultHostMQDTO.class);
classMap.put("items", AutoResultItemsDTO.class);
AutoResultMQDTO dto = (AutoResultMQDTO) JSONObject.toBean(jsonObj, AutoResultMQDTO.class, classMap);
}
實體類: