fastjson复杂json转换为java对象

最近从redis里面取数据的时候发现有一个结构时较为复杂的json，开始还想着要用反射机制将json转换为对象。最后经过查阅很多文档fastjson性能很好，经过很多实验终于将json转换为对应java bean了。

json：

{"areaInit": false,"corpId": 211,"inCustomAreaList": [{"areaAcReage": 0.0,"areaId": 90,"corpId": 1,"createdUserId": 0,"inlayer": 0,"isValid": 1,"modifiedUserId": 0,"orgId": 0,"range": 0,"shareMode": 0,"typeId": 0}],"preGPSData": {"VehicleID": 2762,"statusStr": "ACC关,3D定位,天线正常","GpsTime": 1626008713000,"Wid": "14548985459","Lon": 113.5479520,"Lat": 23.1982880,"Speed": 0,"Direction": 145,"Odometer": 388058.50,"Height": 39,"ACCStatus": 1,"LineStatus": 1,"LoStatus": 3,"Status": "","UpdateDate": 1626008714000},"vehicleID": 2763}

转换代码

JSONObject parse = JSON.parseObject(parseValue);VehicleTrajectoryDTO vehicleTrajectoryDTO = parse.toJavaObject(VehicleTrajectoryDTO.class);

只要两行就搞定。