示例:
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.TypeReference;
JSONObject obj = new JSONObject();
{
obj.put("key1", "value1");
obj.put("key2", "value2");
obj.put("key3", "value3");
}
Map<String, Object> params = JSONObject.parseObject(obj.toJSONString(), new TypeReference<Map<String, Object>>(){});
System.out.println(params);
//输出:{key3=value3, key2=value2, key1=value1}
List<FlowoutHotel> flowoutList = JSONObject.parseObject(v, new TypeReference<List<FlowoutHotel>>() { });
所需依赖:
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.61</version>
</dependency>