java jackson 将对象转json时，忽略子对象的某个属性

public class user implements Java.io.Serializable {@JsonIgnoreProperties(value={"addressId"})//在解析成json时，忽略子属性的addressId字段private Address address;private String username;//.........}

public class Address  implements java.io.Serializable {private int addressId;private String address;private String phone;//..........}

注：当对象是hibernate查出来的代理对象时，一对多对象会给子对象注入handler和hibernateLazyInitializer属性，如果给jackson解析就会报错

在一对多或多对一字段前加上@JsonIgnoreProperties(value={"handler","hibernateLazyInitializer"})即可