java object 序列化成实体类

JSONObject.fromObject() 需要引入的包

<dependency>

    <groupId>net.sf.json-lib</groupId>

    <artifactId>json-lib</artifactId>

    <version>2.4</version>

</dependency>

JSONObject.fromObject(obj) 报错

自动导包一般会导入这个

import com.alibaba.fastjson.JSONObject;

其实需要的是这个

import net.sf.json.JSONObject;

java object 序列化成实体类
String busType = params.get("busType") == null ? "" : params.get("busType").toString();
JSONObject objJson = JSONObject.fromObject(params.get("data"));
MettingDocLibsEntity docData = (MettingDocLibsEntity) JSONObject.toBean(objJson, MettingDocLibsEntity.class);