//将map-->转换成实体类对象(Dto)
DtoStr=JSON.toJSONString(map);//-->Map集合转换成JSON字符串
Dto=JSON.parseObject(DtoStr,Dto.class);//将JSON字符串转换成Dto(实体类)
需要引入的依赖:
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.1.46.sec01</version>
</dependency>原文:https://www.cnblogs.com/yy-hang/p/14958312.html