Jackson:如何防止字段序列化 [英] Jackson: how to prevent field serialization
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问题描述
我有一个带有密码字段的实体类:
I have an entity class with a password field:
class User {
private String password;
//setter, getter..
}
我希望在序列化期间跳过此字段.但它应该仍然能够反序列化.这是必需的,以便客户端可以向我发送新密码,但无法读取当前密码.
I want this field to be skipped during serialization. But it should still be able to deserialize. This is needed, so that the client can send me a new password, but is not able to read the current one.
我如何与 Jackson 一起完成此任务?
How do I accomplish this with Jackson?
推荐答案
您可以将其标记为 @JsonIgnore
.
在 1.9 中,您可以为 getter 添加 @JsonIgnore
,为 setter 添加 @JsonProperty
,使其反序列化但不序列化.
With 1.9, you can add @JsonIgnore
for getter, @JsonProperty
for setter, to make it deserialize but not serialize.
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