如何使用杰克逊将长序列化为字符串? [英] how to serialize long to string with jackson?

问题描述

jackson将长x = 1234序列化为{x:1234}由于多种原因，我需要{x:"1234"}

jackson serializes long x = 1234 to {x:1234} For several reasons I need {x:"1234"}

任何杰克逊注释吗?

谢谢.

推荐答案

以下注释可用于序列化长字符串:

The following annotation could be used to serialize a long as a string:

@JsonSerialize(using=ToStringSerializer.class)
public long getId() {
    return id;
}

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