摘要: //对象转化为json UserInfo userInfo=new UserInfo(); userInfo.setName("lisi"); userInfo.setUserId("2"); ObjectMapper mapper = new ObjectMapper(); ObjectWrite 阅读全文
posted @ 2020-10-27 18:51 一个想飞的菜鸟 阅读(106) 评论(0) 推荐(0) 编辑