我有一张地图不确定它的键,但我确定键包含所有 pojo 字段,说:
public class MyPojo{
String name,
String addr
}
//map contains keys that not in MyPojo field,e.g. age
map = {"name":"john","addr":"sf school","age":"21"}
Run Code Online (Sandbox Code Playgroud)
在 Java 中,如何将其转换为 pojo MyPojo 实例?以下方法抛出异常:
final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);
Run Code Online (Sandbox Code Playgroud) java ×1