jackson简单使用,对象转json,json转对象,json转list POJO序列化为json字符串: 准备一个POJO: @JsonIgnoreProperties(ignoreUnknown = true) class User implements Serializable { private static final long serialVersionUID = -5952920972581467417L; private String name; public User()…
下载引入包gson-2.0.jar 1.字符转数据 final Map map = new HashMap();map.put("contents", "[{\"Id\":\"111\",\"AcceptNum\":222,\"ArchiveNum\":333,\"ArchivRate\":444,\"CUR_DATA_DT\":555},{\&quo…